They have Brett Brown handling things while they search for Colangelo's replacement. Marc Eversley is a possible replacement for Bryan who is currently Philadelphia's vice president of basketball operations and another candidate that's been mentioned is their current chief of staff Ned Cohen. So it's very likely a formality for them at this point to give one of the 3 the title considering they're already there in some capacity running other things.
That isn't to say anything about the quality of the trade made.
Source:
Sports Illustrated
I think the No GM thing is being blown out of proportion and should not be used as an indicator of it being a good or bad deal. It hasn't been mentioned anywhere else from what I've seen. The only talk of it at all has been on this board.
The 76'ers never wanted Bryan Colangelo. Even before the tweets that caused his falling out his presence wasn't exactly welcomed. Jerry was forced on them by the league and he hired Bryan as GM without anyone else really getting a look, forcing Hinkie out.