Both of these 2 have been compared and I've seen many arguments from both Habs and Leafs fans on who's better.
Right now, I think Sandin is better (slightly) and long term I think Sandin will be a top pair d-man who can get 45-55 points, while Romanov will be a 2nd pair d-man that can get you 30 points, with a solid defensive game. This is my opinion though.
Let me know what you think!
Sandin imo. But maybe not since Romanov will have a big role with montreal fast whereas sandin will be behind Reilly and muzzin. Still think sandin will be the better player though