A player who isn't performing should be dropped end of, this isn't a creche for the needy, this is a football club, Giroud has been sh*t for ages and can't score a goal for toffee, a spell on the sidelines might re-focus and motivate him more to perform better when he plays.
Showing faith in a player as has been proved by Wenger does nothing except lead to us failing time and time again, I'm frankly sick of Wenger's blind faith, a manager who's tougher and more of a disciplinarian would do us good.