Hoyer would have failed miserably with the Packers poor O Line. So would just about any immobile drop back passer. I hate to say it - because the guy is such a piece of crap in a non-football way, but Colin Kaepernick just might do well for the Packers. He'd be running for his life with the poor blocking - same as Aaron Rodgers did virtually every play of every game. Obviously Kaepernick isn't remotely the passer that Rodgers is (well, maybe he passes slightly better than Rodgers now - with a broken right collarbone). However,Kaepernick at times did show some ability to pass on the run, and of course, he did and probably still could cut loose and run like no other QB.
To be clear, I don't want Kaepernick signed by the Packers, same as I didn't want Hoyer ...... just sayin'.
Draw a line half way between Kaepernick and Aaron Rodgers, and what do you have? Brett Hundley!