What!
So out of the centers in the game, that are really at their top:
Stephen Crichton
Herbie Farnworth
Justin Olam
Bradman Best
Joseph Manu
Katoni Staggs
Ive missed some, but a lot less then 17.
Of those, Olam stands out as a defender. Very hard hitting. Heck some people were saying we should sign Dane Gagai at 33, but clearly Olam at 29 is a hasbeen.
Olam can cross the line and get his winger in good position. (ok neither Warbrick or Xavier need help).
In our entire backline, no one upgrades Olam on defense. No one even comes close.
In attack maybe Staines or Bula have that potential, really we haven't seen it.
Sign Olam, he is an upgrade on our entire backline.