Double-A Biloxi activated Wilken (face) from the 7-day injured list Tuesday.
Since returning from the injury list, Wilken has collected a trio of hits, including a double, in eight at-bats over two games. With his facial fractures seemingly healed enough to allow him back in action, Wilken will aim to get some experience at the Double-A level after receiving a brief run with Biloxi late last season.