Florida defenseman Jay Bouwmeester. (Steve Mitchell/Associated Press) It’s not often in professional sports that the home team has the chance to keep the best player on the visiting team after the game, but that might be the case this afternoon if the Capitals can make the right impression on the Florida Panthers. Panthers defenseman Jay Bouwmeester is an emerging star. He plays defense well, passes the puck well and scores goals. All year, Florida…