Al Horford is reportedly weighing retirement as one of the few remaining unrestricted free agents on the NBA market, according to The Boston Globe's Adam Himmelsbach.

Al Horford could help a lot of teams: He can score inside, knock down 3s, and remains a quality defender. At age 39, a team has to monitor his minutes and not run him like he’s 29, but in a limited role, he could help a lot of playoff teams. It’s why he is one of the best free agents still on the market.

The current free agency of one Warriors player seems to be what's preventing Golden State from signing Al Horford.