I'm not really sure what else Kevvie can do to be honest. Look at the current squad depth:
Baker - experienced enough - unfortunately has turned out to be useless - injured
Hunt - experience - was doing pretty well to be honest - injured
Taupau - experience - has been injured - now back in the team
Hoeter - experience - out long term
Pereira - experience - out long term
Sailor - experienced enough - playing so badly
Oates - experience - injured
Arthars - experience - has been injured, just returned
Reynolds - experience - long term injured
Gosiewski - experience - was picked - now injured
Paix - experience enough - but not a position of need at present
So basically there is enough experience in the squad but basically almost of them are injured or have only recently returned or just played origin.
Unfortunately, this means we are now relying on kids.