BOSTON – The Celtics aren’t playing in the NBA Finals, but Boston star Jaylen Brown participated in some pre-game fun on “Jimmy Kimmel Live” ahead of Game 2 on Thursday night. The Celtics swingman made a pretty ridiculous shot to earn some cash for his foundation. The most positive part is that Brown’s wrist looked A-OK throughout. The Celtics lost Brown late in the regular season after he underwent wrist surgery in May, but there was no tape or brace to be found on his wrist Thursday night.