The Solo and Mahaney comparison is an interesting one. Mahaney actually finished the last 5 games with good lines -- 6-11 on 3pt shots (55%), 10-20 overall (50%), 6-7 on free throws (86%), 6 points per game, 1.4 assists per game, 0.8 rebounds per game, 0.4 steals per game, all in 13.2 minutes per game -- pretty good per 40 numbers.
Solo across the same five games: 10-32 on 3pt shots (31%), 19-47 overall (40%), 15-17 on free throws (88%), 12.6 points per game, 1.4 assists per game, 3.4 rebounds per game, 0.6 steals per game, in 29 minutes per game. Pretty similar to Mahaney's on a per-minute basis, Solo the better rebounder and Mahaney better at assists.
Mahaney was a talented player, but something just never fit. Even in retrospect, it's a bit of a mystery why he wasn't more successful. I guess he just wasn't enough of a point guard and wasn't a sufficient athlete and wasn't happy and confident enough to make up for limitations with leadership. When we compare Mahaney to Solo he looks comparable, but when we compare him to Diarra his weaknesses are all apparent, and unfortunately it was Diarra's role (point guard, athlete, leader) that Mahaney was asked to perform.