I’d argue the opposite; that offensive rebounding is less important because it means you are not getting back on defense to prevent easy transition opportunities. There is a reason the Spurs are always one of the worst offensive rebounding teams but win a ton of games.
But a good defensive possession always ends in a defensive rebound. Love fills that role exceptionally, though he has other deficiencies on that end of the court. Love has an amazing ability to quickly get his hands right where the ball is going to go. Watch his hands when he goes up for rebounds. He is leading the league in rebounds while spending tons of time at the three point line on offense, an impressive feat.
What do the five best offensive rebounding teams in the league have in common? They are all below average defensively. Both us and the TWolves are in that group. The TWolves have a long list of problems right now, and as they are the 4th best offensive rebounding team in the league I’d say Love’s lack of offensive rebounding is at the very bottom of that list.