FILE - Tennessee offensive lineman Trey Smith (73) blocks against Georgia in the second half of an NCAA college football game in Athens, Ga., in this Saturday, Oct. 10, 2020, file photo. Tennessee guard Trey Smith says he has no problem explaining his situation, even a million times if he must. He played college football while dealing with a condition that can cause blood clots, and Smith says it’s unique. But he wants to play in the NFL, so he has no problem detailing the plan his doctors and specialists put together allowing him to do just that. (AP Photo/John Bazemore, File)