We'll have to agree to disagree on that. Kerr, despite a good 10 minute burst in the dying phase of a trial, has not shown he is up for full time NRL. If you're critical of the way the defense drops when JDB comes off, you'll be bitterly disappointed regardless of who replaces him, he is a lynchpin of our defence and the fact that we pulled off 3 of our hardest working forwards in one hit is not a reason to discount Sele.
If we are talking props, I'm all for Kerr providing 30 odd minutes a game. But as a substitute for JDB, Sele is it - paid his dues, proven himself as a ball of energy and hard hitter in defense and is ready for a full-time spot in the 17 IMO. I'd argue that he is a carbon copy of JDB at the same stage of their career, maybe a little further advanced (if you'll recall JDB in his early years, he was a workhorse in defence but didnt offer much else, even his ballplaying was barely anywhere to be seen).
All opinions anyway. I was critical of Kerr last year but I hope he gets his shot this year (as a prop only).