Who is the one unit from each color that you'd want to summon for the upcoming legendary banner?

Alright, for me personally:

Red: Celica (she was already in the the last legendary banner so she may not be in this one, but I can dream)
Blue: Ninian
Green: Sonya
Colorless: Genny (same thing with Celica)

Red - Sigurd for merging(Got one at +5 cause I got VERY lucky with his debut banner)
Blue - Donnel(Got a dream to make a 5 star max merge of him, cause I used one recently in voting gauntlet who just dominated the competition. Plus he's got good BST)
Green - Hector/Brave Ike(I have a few units who want Steady Breath, and far more who want Distant Counter)
Colorless - Brave Lyn(Cause I only have the freebie one.)

Red - Lucina, as it's about the only non-random chance I'd have to pull her again. Soleil is 4 stars, so of my 2 favorite girls, I need the Lucina focus more.

Green - Brave Ike. Steady breath pure and simple would be great to inherit. Couldn't pull a 2nd on the 2nd Brave banner.

Blue - Delthea. That Dark Aura buff would really help my more-combat based infantry teams.

Colorless - Elise or Genny. I never really bothered with colorless before, so having a good healer would be helpful. Legendary banner I didn't bother too much with, so if the pool is smaller, maybe I'd have a bit better of a shot.

Red: Don't want any red units at this time
Blue: Linde so I can have better IV's for her
Green: Brave Ike for Steady Breath fodder
Colorless: Innes for magic tank

Red - Mia (Only Sword I really want)
Blue - Linde (I'm in dire need of a blue mage)
Green - Amelia (Ya I know she's a good unit on her own but... I really need Armor March)
Colorless - Elise (I need nore horse units and I like to use healers on my teams)

Red: The Lobster God himself....since I got Corrin blocked on the first hero fest.
Blue: Ephraim...My +10 Nino needs a husbando
Green: B!Ike...My Nowi is hungry and wants Steady Breath for breakfast
Colorless: Elise....to complete my Nohrian sibling scum collection

Red: I would have said Lucina, but I managed to land a lucky hit while aiming for Soleil(/Siegbert), so Ike I suppose, but he was in the last one - thus doubtful - so if I had to choose somebody else... I dunno, Eldigan?
Blue: This is the hard one, there are multiple Blue units left over that I would happily roll for, but at the top of the list is easily Azura, probably the only unit that at this point I would spend some money to try and grab if in a regular banner. Tana and/or Delthea would be great as well.
Green: Amelia. I have tried and failed to grab her 3 times now, and at this point it's more stubbornness than anything else - I already have 3 fully built Green Armour units (Hector, Sheena, Henry) but she will be mine, dammit!
Gray: Faye. I got cockblocked by Prisicilla 3 BLOODY TIMES on the recent Gauntlet banner, and Cordelia wants a Fsweep Bow. Failing my pettiness, Takumi for CC fodder.

only thing i would wanna pull for is bike for steady breath fodder, but i wouldnt actually ever pull even for him if its 3 units per color again.

Red: Leo. I know he sucks, but I want him.
Blue: Ephraim. I want a +10 Ephraim
Green: Uhhh Camilla, Hector, Brave Ike. The last two for obvious reasons and Camilla cuz I had a +3 Camilla before SI, then I noticed it was -atk, so I want a better one, and I can't seem to get one.
Colorless. Elise. She's so cute. Oh and Gravity+.

Can someone tell me why people are saying there's an upcoming legendary banner?

Red-Sanaki(I don't really have anyone in particular I want for red)
Blue-Linde(Finish off my +10 Linde)
Green-Julia(Finish off the +10 Julia) or Brave Ike(more steady breath fodder)
Colorless-Innes(One of the few outside of seasonal I don't have)

Red - Brave Roy or Siegbert
Green - Brave Ike. I'd keep one and fodder the others.
Blue - I don't need any blues at this point. I pulled too much since getting Shiro and recently Winter Robin.
Colorless - Innes. I have the materials to make a quad brave bow build for him.

Red - Ryoma
Blue - Linde
Green - Hector (distant counter boiiiis)
Colorless - Elise

Genny, Elincia, Hector, and Nephenee! I regret not going for colorless last time, cuz Razzle Dazzle is pretty great!

Red: Ryoma or Lucina. Soleil too but she’s 4 star now.
Blue: Delthea.
Green: Hector cuz I’m Hectorsexual.
Colorless: Elise? Idk.

For me

Red - Young Tiki
Blue - Lancina
Green - Hector (Yes, I know he was on the first legendary banner)
Colorless - Innes

The reason : All these characters are my favorites units from each Fire Emblem they came. Innes for Sacred Stones (alongside with Ephraim and Joshua, but I have them), Hector from Blazing Blade (alongside with Lyn but... She hates me. And I pulled only ONE Hector from the Legendary Hero banner. ONE Hector and FOUR Deidre... Deidre, please, leave me alone... (And the Hector was -Atk)), Brave Lucina from Awakening (and because I was too dumb to choose her for my free hero...) and Young Tiki from Shadow Dragons (because I loooove the dragons in Heroes. I had her at the beginning of the game but I didn't know well the IVs-System and Skills Inheritance, and, like a real dumb, I sacrifice her for a skill I didn't remember... Yeah, real dumb. I missed her.)

Red: Normal Lyn/Sanaki
Blue: I'm fine with my Effie
Green: Brave Ike (To inherit)
Grey: Faye.

Red: Mia
Blue: Delthea
Green: Nothing comes to mind for units I don't have that I really want, so I'll just say Brave Ike.
Colorless: Innes

Red: Elincia (I need a good red unit for my flier team)
Blue: Ninian (I need another fortify draon)
Green: Too many to count. But I guess B! Ike (For better IVs) or Dorcas
Colorless: Brave Lyn (To use as fodder)

Oh naga... what to choose...

Red: Celica, ideally with +Spd -HP so she can stay under 45 HP and get Infantry Pulse from my Dorcas, as I have her +1 and wanted a Flashing Blade Aether build.
Blue: Linde, as my only Blue mage is Shigure, it's the single weapon I don't have a good character for.
Green: As many have said, BIke for fodder or Dorcas for merge too
Colorless: Again, a fodder Brave Lyn. My current account was rerolled on the last day for Brides, and I got Elise, then also a Bridal Lyn on the last orb. Slowly grinded with two healers to get to my healthy group now, consisting of 30+ F2P units. As one can tell, what I want now is merges, as I have most of my favorite characters.

I would love to see the following never pulled units:

Red - Arya or Mia
Blue - Delthea or Linde
Green - Hector maybe
Colorless - Faye for inheriting

I would love to see what it's like building and using them! (Besides Faye. But if she has IV's I favor, then I'll keep her!)