I think that the exhuberence (irrational?) has been milked out of this stock. Any rise will be minimal compared to what it would have been if it was passed originally. The financial state of the merger will be heavily scrutinized, thus IMO a post-merger gain of 30-40% seems likely.
Originally i was hoping for a 2-3 bagger, but I think that that will now be a ways off. (It will STILL happen eventually though).