If Love is outside guarding perimeter guys I think LeBron makes it a point to rebound, he lead that series in RPG last year with 13.3 per game.
Tristan was a major issue for the Warriors in that series, he's hard to expose because of how active he is on the offensive glass, Love & Frye are the obvious ones to go at though, but with Love you still have to respect him on the offensive glass. They killed the Pistons on the boards, and the Pistons were a top 5 rebounding team. Last year the Cavs didn't have the offense to take advantage of their second chances, this year that could be different, that's is what they are doing to the EC teams right now. They are shooting a ton of threes with the realization that nobody can keep them off the glass.
It would be a good series and I think people dismissing the Cavs would be in for a surprise.