The Mavericks have waived power forward Brandon Ashley and signed another forward, Jameel Warney, according to a team press release that was relayed by Earl K. Sneed (Twitter link). The 6’8” Warney was on the team’s training camp roster last season but was waived midway through camp. He then played 44 games for the Texas Legends of the G League and averaged 17.3 PPG and 8.0 RPG in 29.2 MPG.