IF, repeat, if, we really are going to play Daniels as the backup PG, then I favor going after Sasha. He is a very good offensive player, who can slash as well as shoot. He has good physicality, and don't forget he is the guy who played LBJ in practice day after day, year after year, along with Ira Newble. (I'm a secondary Cavs fan, and have been since the Stepien era.) So there's a lot to like.
The problem always was, he was unwilling (not unable) to play defense, and was somewhat uncoachable. Skillwise, he can play. My 2 cents.