The question posed should be self-explanatory and I'm wondering if I missed something along the way. AJ Alexander had been replaced by Branden Bowen (wearing #44) in several 2 TE sets after the PSU game. The the experiment was short-lived and went away, just as it showed up. As I watched JTB bounce off of Alexander on the 4th down play I did think it would've been nice to have some more beef up front in that situation. 

So what gives? Where's the beef?