Kevin McHale, Dennis Rodman, Bobby Jones, Michael Cooper -- plenty of players came off the bench that were their teams 2nd-4th best player. Not comparing him to them as a player, maybe he's a borderline NBA role player at best, but I meant in terms of role for his team Jay Wright again went with one of his best players coming off the bench, like he did with Josh Hart.
DiVincenzo shot 48% from the field, 40%! from three, and had a 21 PER this year. He was their third best player below Bridges and Brunson (third on the team in win shares, win shares per minute, and PER.)
He played 29 minutes a game, including sitting in blow outs, so it's not like he came out of no where.