about RGIII, yeah his stats look nice, but when you watch him play, he doesn't look like an elite passer. He can run, and I think all of the wrinkles they threw in from his college offense helps but his play isn't that impressive other than his running ability. Its all short passes. Chad Pennington led the league in completion percentage, td ratio, passer rating etc his first year starting. He had Lavarenus Coles and Santana Moss. He didn't look like an elite qb out there but he still looked like a better passer than Griffin.
All of this talk about Alfred Morris not being any good, Shanahan has gotten 1k out of many backs, 2k out of a 6th round pick and he wasn't exactly a speedster. Gary Kubiak of the Texans learned under Shanahan and runs the same scheme and Foster has put up monster stats, he is actually slower than Alfred Morris. I know it doesn't sound like the name of a good player but he is a good fit for the system.
RGIII's top receiver is a tight end (more evidence of dinking and dunking) both in receptions and yards, over half of his passing yards have come after the catch, 724, compare that to Brady who relies on his receivers like Welker to get yac, only has 536 of his 1845 yac which is 29 percent. When you have a great running game like they do, and only one pass goes for over 30 yards (im pretty sure the Garcon td was mostly yards after the catch), that doesn't say much about your passing ability, there should be many more, but only 2 have gone over 30, one was yac.
I doubt he had anything but a minor concussion, the kind that most people shake off, simply got his bell rung.