Greenwood played about 8 years in the league, if I recall correctly. He was a decent 3rd rounder. Wade Smith was still in the league, starting, through last season. Miami gave up on him too soon. Langford was a fine 3rd round pick. Miami didn't try to keep him in free agency because it's a loaded position on the team. I think Will Davis is gonna turn out to be a very good player, so also worth a 3rd. For that matter, Crowder started and was a decent player for several seasons. Probably turned out better than the typical 3rd rounder.