Re: DC's New 52: Reviews and Discussion (Spoilers welcolme and likely)
Hal and Bruce made up shortly after Hal's return, though. It was when Hal temporarirly loaned Bruce the ring to help him get over his demons. Bruce decided he wasn't ready, though. Granted, reboot could have erased that. Still doesn't explain why the heck Hal is a Green Lantern right now.
"In Brightest Day, in Blackest Night, no evil shall escape my sight. Let those who worship evil's might, beware my power: Green Lantern's light!"