Any signing of Klem should come with the requirement he shave his head, which will instantly make him play more aggressively. But yes he'd be coming as more of a workhorse than an out and out Enforcer.
I'd probably rather have a bunch of guys who play aggressive than one absolute liability though and I think Klem can contribute to that.
You're more signing him for his tremendous workload
Per Fox Stats averages (rankings are all players unless otherwise noted) Klem makes
50th most tackles in NRL (14th for props) with 18th best efficiency overall
Coupled with 16th highest run meters (3rd for props)
Defensively we have Toby (54th), Dale (68), BHU (244) and Hunt (262) who are ranked 122, 139, 168 and 173 efficiency collectively.
Kaufusi is 179 and 36 (good efficiency!)
For average meters we have Toby (135th), Dale (192), Hunt (226) and BHU (245) with Kaufusi (212) incoming.
Klem averages 61 mins a game with Rudolf 51, Dale 48, BHU 33, Hunt 29 & Kaufusi 35.
We have quite a few guys Fitz seems to like using for fairly restricted minutes when he can.
So he joins Toby and Dale as a good tackler but with standout efficiency (which Fitz would love) meanwhile he makes a tonne more meters than any of our current guys, beating Toby 146 to 101. He close to doubles the rest.
I'm not all in on Klem or anything I'm just joining the recurring convo.
I'd be surprised if it happened, but I think it'd be good.
I think our position is strong enough we won't feel pressured to overpay anyone.