It is Blaze in my opinion.

@Background Pony #8163  
I approve this comment most heartily. :D

So I googled a list of Wonderbolts. “Spitfire” is Blaze here. The same Blaze that appeared alongside Soarin’ in the very first time the Wonderbolts were introduced in the show.
 
The other one is still a mystery. The only 2 other Wonderbolts that match “Soarin” are High Winds and Wave Chill.
 
High Winds often got confused by Soarin’ when the Wonderbolts attacked Godzilla Spike in the 2nd season, but she has puffy hair.
 
Wave Chill is closer to Soarin’ but the color scheme is much darker.
 
There are no other Wonderbolts that could resemble Soarin’ here. The only thing wrong is the eye color, that’s it. Maybe these Wonderbolts never assembled the same way as the originals did. Maybe they aren’t even Wonderbolts but some random soldiers.

@SoarinFangirl  
It’s fine to speculate that it could be Soarin’, but there is nothing to this submission that is concrete and actually confirms it is him. Unless those responsible for the animating wanted it to be so AND THEY ACTUALLY HAVE SAID IT from a reliable source, I will not accept it is him and nobody else should either.
 
But then again I find some people are just nutjobs who have to keep to something if it makes them happy, rather than look at things analytically if it means their bubble is busted, so what can we do?

@punkrocksavedmylife  
And then those people who can’t see that the pony that is supposedly Soarin’ has the exactly same colour scheme but the eyes of Soarin’.

@SoarinFangirl  
Tell me about it.

@Titanium Brony  
There is no concrete evidence that suggests it even is Soarin’ in the first place. Can you not fucking see that? ):<

@punkrocksavedmylife  
No his mane is blue so it must be something else

@punkrocksavedmylife  
You’re welcome. I’m just really annoyed that people think it’s Spitfire when there’s just one colour in her mane.

@punkrocksavedmylife  
You’re welcome. I’m just really annoyed that people think it’s Spitfire when there’s just one colour in her mane.

@Background Pony Number 17  
Still not good enough, try again.

I paused at that part while watching the episode and I noticed the eye colors were off too. I figured that since the animators had so much to animate that this 1 second frame wasn’t very inportant so it was just an error.

The stallion is definitely Soarin. Note the bags under his eyes; he’s one of the very few ponies who have them. (RD has them here as well, but I’m guessing that’s because she’s been through enough to earn them.)

@Titanium Brony  
Unless it’s the pony’s mane underneath because a piece broke off from the visor.

I see a little pie splat on top of soarin’s visor

@SoarinFangirl  
Thank you! Somebody else with an eagle eye! :D

It’s blaze you dumbass. Spitfire has a second colour in her mane.

@Background Pony #144B  
Style might change, colour doesn’t. It fucking is not safe to assume as such. /)_<
 
 
@Rainbow Dash  
You’ve got to explicitly say something in order for it to be understood by everybody. >_<
 
 
@Antonyourknee  
There is no reason to accept it either.

Eh,why not ?

Hmm, scar on the wrong eye when she blinks…

‘The wrong eyes are just an animation error’
 
CITATION NEEDED

Eehh why not,unless you think it’s more dramatic that Rainbow Dashe’s idols are killed in the war before her to fuel her tragic warlust,theirs no reason not to accept this.

@punkrocksavedmylife  
mane/tails are always the same color sooooo yeah. put 2 and 2 together.  
i guess should have explicitly said ‘‘tail color’’ but i figured by just sayin ‘‘mane’’ the average person would get the idea….

@punkrocksavedmylife  
If Dash’s hair has changed styles, it’s only safe to assume everyone’s did.

You cannot see their manes. So it becomes invalid to say ‘manes and coats match as they should.’