D'Angelo Russell Talks Nick Young ... 'Don't Know If We'll Be Friends Again'

D'Angelo Russell says he's ready to move on from the infamous crime against bromanity back in March -- but tells TMZ Sports the ball is ultimately in Nick Young's court.

We got the Lakers #2 pick out in Kentucky this weekend -- and asked him straight up if he and Swaggy P will be cool next season ... after shooting that video that nearly cost Nick his fiancee.

"I don't know," Russell admitted ... "Only time will tell, right?"

There's more in the clip -- but it seems D'Angelo feels he's done all he can do to repair the friendship.