I only caught part of the game, but from what I saw Walsh looked like a legit prospect. He moves well and has good instincts. The hot shooting was a bonus.
I'm less sure about Davidson. He still looks like a G-Leaguer to me. The assists are nice, but he didn't look completely in control to me.
Those were the only two Celts that seemed to have NBA potential to me.
Champagnie should be waived. He's just not good enough for an NBA roster.