Wilhelmsen is dealing with a back issue, but he did pitch a scoreless inning on Thursday night. Whatever was ailing Wilhelmsen seems to be cleared up at this point. He should be fine going forward.
The Phillies have long been out of playoff contention and now they want to infiltrate some of their younger players and prospects. Alfaro is hitting .279 with 13 home runs at Double-A this season and should receive a couple of starts behind the plate each week. He's worth an add in NL-Only leagues.