My other suggestion was going to be Chershenko vs Tordahl actually. But Cornerstone might work. But O'Malley vs Cornerstone I think isn't as two sided as you might think.
I don't actually have much of an argument for Snijider vs Reik other than same draft and I read Snijider's HOF article and Reik comes up a lot. Snij would get blown out of the water tbh. Reikkinen vs Jenkins though, that's a whole different kettle of fish.
To give defencemen some love:
Jeff v Phil Hamilton
Bentley vs Velvet (5 finals each, 2 Labattes each)