I think its a little early to hit the panic button... you gotta think the guy is playing for a new team and new coach.... and that coach is AV who tends to switch up things non stop...
Have to give it some time for the guy to adjust and 6 games is not enough, not to mention he is not doing too bad... sure there are times when we cringe, but then again its not just Garrison... the entire team counts for a ton of mistakes