Seems the Phillies are pressing the issue and everybody is happy about the trade conditions. Phillies would unload Happ who has been struggling and needs a change and pick up Oswalt, arguably one of the best pitchers in the league right now if it wasn't for the rest of the Astros sucking so much.
If Oswalt comes to Philly, that'll be a pretty stacked bullpen. If they could just unload Hole Camels now and maybe replace him with...say...Cliff Lee? That'd be a hell of a pitching staff.