I think my post on the game day thread got buried by all the bromance going around at the time.
There was a very good call on WGR ( I know i was shocked also) about how John Elway was an excellent QB for many years but after Terrell Davis came on the scene he turned into an elite QB, I think the very same thing can happen here with Cook giving Allen some much needed relief from having to put the entire team on his back.