Like crabs in a bucket, the elite of the UFC's middleweight division seem content to just pull each other down.
When Luke Rockhold scored a submission win over Lyoto Machida in April, middleweight champion Chris Weidman wasn't too impressed.
When Weidman scored a TKO over Vitor Belfort Saturday at UFC 187, Rockhold wasn't moved.
"[Weidman] fought a deflated Belfort. Vitor had no heart," Rockhold told Bleacher Report Wednesday. "Look at the difference in him when he showed up last week to what we've seen in the past.