Better player? No.
But you said fit... And I'm just creating an argument for no reason
So long as Randle gets that mid range to even the point Nance has it. He can dominate a game. Where Nance is the better fit is just as a defender. Which was his calling card in college.
Nonetheless we got late lottery talent at # 27
SSS, but Nance looks like he can shoot, defend and rebound. I think he has the skills to pass too. All while being insanely athletic.