Haper agreed to give his number 13 to new teammate Paul George in a deal that “benefits both parties” and will switch to No. But I’m happy he’s able to get back to his number and get back to being PG-13, for sure.” Harper also talked about having some NBA security after beginning last season on a two-way contract. He now has two fully guaranteed years and the chance to convince the Celtics to keep him around for the duration of the deal. “It’s just motivation to keep getting better and keep proving them right, so that’s something I look forward to doing.”