Sasha Kaun was drafted by the Cavaliers in 2008 out of Kansas, but he's since been playing in Russia for CSKA Moscow.
Andrei Kirilenko joined the Jazz in 2001 and was an All-Star in 2004.
Victor Claver was waived by the Nuggets following his trade to the Blazers.
Gal Mekel played four games this season with the Pelicans following 31 as a rookie with the Mavericks.
Andrei Kirilenko said "the time has come to think about ending my career at the professional level" and that he wants to do that at CSKA.
Andrei Kirilenko and the 76ers agreed upon a buyout this weekend.
Joffrey Lauvergne cut ties with Khimki of Moscow on Tuesday, which frees him to sign with the Nuggets.