@Mamamartha - I'm not so sure he can actually grow facial hair.

@MeAreLegend - barry could also be savitar.

Maybe the reason he kills Iris is to prevent himself from being erased from existence. So Savitar kills Iris, driving Barry insane. Then he gets in contact with the stone due to his depression. He then goes to after Iris dies and thats when Barry locks Savitar up. (Which could also be why Barry doesnt just go back in time to save Iris; if he did Savitar migh not be trapped) Hes then stuck in the speedforce and starts to attack Team Flash, setting off S3 events. Then he switches places with wally and gets out. Then he kills Iris and the whole thing happens again, in a constant loop

@Faris - Its not official. Also, that wouldnt be so interesting since Barrys Time Reminant didnt have any real significance character wise. I would love it more if Savitar was just Savitar and that he exists in a loop. *Now THAT* would beinteresting

Barry could also be Savitar but then the thing wouldnt line up with the loop. I still kind of believe its barry and it makes totally sense

@NinnesMBC - What makes this even better is that barry did that without the teams help. It was his own idea and the team didnt give him a pep talk or instructions on what to do.

I really hope that the team plays a minor role in Season 4

@TheUnworthyThor - This show and almost all the live adaptions of Comic Books have this kind of "cliffhanger" were they slowly develop our main hero from the ground to what we know he will become.

Almost all the TV Shows that adapt Superheroes have done this kind of thing, is the only way they have to develop the characters.

They didnt give the Flash all his abilities from once, they slowly teach him through Harrison Wells each ability, we alredy knew from the comics until he became an Inmature Version of the Flash we know in the comics.

In Season 2, they really didnt teach him anything or even worst Barry didnt really use never anything that Eobard teach him to stop Zoom, he only used the powers Zoom teach him to use, Throw a Lightning and create a Time Remanent.

The same happen with the Suit, we alredy know all the kind of suits the Flash have and how they look, so clearly this is their way of slowly developing the character.

First Barry uses a modified Firefighter suit, they later add the emblem with a red background, later with a white background and more lightnings, now it is time for almost the final Suit.

Because Barry is finally becoming who he is in the comics.

@TheUnworthyThor - They really didnt had the money either, you have seen the CGI they used in Season 1 or the Pilot? It was really bad.

This Season they have used heavily CGI sequences in almost all the episodes, for example in Season 1 we never got to expect to see Abra Kadabra flying in a time machine around Central City and Barry phasing inside the machine to take him out.

But now we saw it, so is one of that things, The CW now knows this shows make a "bunch of money" and every once and then they can spend some big load of money making a suit for a big character.

@AleSir19 - If it was a money thing so be it, budgets are what they are, it just always seemed odd to me because we aren't talking about special effects for individual episodes, you make a real world suit and use it again and again, episode after episode, (or more precisely and more likely a few suits for varying purposes), but it's an easier and cheaper investment that can pay long term dividends. Again though the show has been fine without it and I've enjoyed it all along, so it's not a big gripe or anything, it's just to me a suit like that for most of the show would have made it just that much better,