The Kraken/Bane has been given new life with the XR sculpt; I think many of them are being bought in order to make non-experimental versions. I predict that when the 3145 Black Knight mini debuts later this year, it'll end up proxying in older eras instead of ol'bandy legs.
The Vanquisher - desperately needs a resulpt to match the art, the mini looks like I sat on it. The absurdly obscenely grossly oversized LGRs are, unfortunately, in the art, and we're stuck with them. In all honesty though, the existign Vanq, with different arms, is not actually a bad sculpt.
Oh, if only we could get the MW4 sculpt for the Highlander (and other David White sculpts - but I know that won't happen, so I'll just weep silently and move on.).
Have to acknowledge the Dragon/Grand Dragon as worth of a resulpt.