Kerevi's defense certainly seems to have deteriorated this year. To the point that he would have been behind TK to start even if fit imo. I really do see some potential in Hodge as a 13. Maybe won't happen until Beale returns or if and when Hunt shows he can play 12, but longer term he looks to have the attributes of a good back up 13 to the two Ks. Of course, his long kicking game would be missed if he's on the bench or worse.
Kerevi's tackling is fine, his defensive decision making is the issue