So what you are saying is this:
Scott Pioli needs more time.
Yeah, it isn't Scott Pioli's job to address the qb position. Please, get out of here, and to make matters worse he traded for a terrible qb and spent 4 offseasons trying to prop cassel up and sell him as a viable starter.
There were options at qb, off the top of my head:
Josh Freeman, Andy Dalton, Russel Wilson, Kyle Orton, could even throw in Cousins. All are much better options than Cassel.