I'd think we could elaborate further than two games (both of which went to OT) when it comes to discussing the merits of each coach, but sure.
Again, I'm not saying Groce isn't a good coach or that Dambrot is the greatest of all-time. But as skip-zip pointed out, Dambrot always did more with less. There were so many times I expected a huge dropoff, only to find myself at The Q on Saturday night cheering for the Zips in another title game.
I'm confident Groce will have a much better year here next season, and strongly believe he'll get us a NCAA Tournament win before moving on. I base this on my opinion that he is an elite recruiter, which I do not think KD is. But if I'm giving both coaches the same roster of players to work with in this hypothetical situation, yeah, KD's going to squeeze more wins out of the group every single time.