I think we will eventually know, lol.
Think there is any chance any of the rebel line will have built in wireless flash control? One of the main reasons now I'm wanting to get a 60D or 7D is for the flash control.
Doubt that so very much...
Well, right now the T3i has the same wireless flash control as the 60D and 7D, right? It has something.. I've never used one, but that's what's listed as its specs. So if that's the case, then I assume that *yes* the T4i will have wireless flash control.
Will it have wireless RADIO control (like the new 590EX is supposed to have)? Probably not.