EurocupBasketball reports: Alba Berlin added depth to its roster by signing small forward Derrick Byars for the rest of the season. Byars (201, 25) returns to Europe after splitting the 2007-08 season between Bros Baskets Bamberg in Germany and Chorale Roanne in France. With Bamberg he averaged 6.3 points in four ULEB Cup games before transferring to Roanne, where he scored 7 in the team’s Euroleague finale and 8.8 points and 3.6 rebounds in the French League, helping the team reach the playoff final. Last season Byars played for Bakersfield in the NBDL, where he averaged 17.9 points and 4.9 rebounds in 49 appearances and was named to the all-star team.