Nothing wrong with competition. We'll see if Greg can win it. Personally, I think he's been made a bit of a scapegoat this year. Most kickers have fragile confidence. Fisher did him a real disservice this year by forcing him to kick long field goal after long field goal. And worst of all, after Greg got injured, Fisher didn't IR him and stick with Hocker. He trotted him out week after week with an injury and asked him to attempt quite a few long field goals in crucial situations.
Some will say, "whatever, that's his job." Yep, it is. But most coaches try to put their players in a position to succeed. Fisher hung Greg out to dry this year. Prior to this year, Greg had been money in clutch situations. Hopefully, Greg gets his confidence back, gets healthy, wins the competition, and the offense is actually good enough that he's not constantly being forced to kick long field goals.