While one right-handed arm alone won't fix the Pirates problems, it sure as hell will help, as Luke Weaver was arguably the best setup arm available at the deadline. More importantly, the Pirates have shifted the focus back to where it belongs — and that's Paul Skenes. What to expect from Luke Weaver in a Pirates uniformExpect Weaver to pitch the eighth inning to start, as he doesn't have much experience closing games. Overall, this is a solid trade for both sides, with the Pirates receiving controllable relief talent for the next two seasons. What the Luke Weaver trade means for Paul SkenesAtlanta Braves v New York Mets - Game One | Caleb Bowlin/GettyImagesSkenes hasn't been his usual self this season.