Cowboys wide receiver Michael Gallup is having arthroscopic surgery to trim his meniscus and will miss 2-4 weeks of action, NFL.com’s Ian Rapoport tweets. Fortunately, he did not suffer any other structural damage, so he’s not looking at an extended absence. 
At minimum, the Cowboys will be without Gallup for games against the Dolphins and Saints. Beyond that, he could be sidelined for Week 5 against the Packers and Week 6 against the Jets.
Gallup, a third-round pick in the 2018 draft, emerged last season with 33 catches for 507 yards and two scores. That was good for an average of 15.4 yards per catch, setting him up for a big year as a deep threat in Dallas’ offense. Big production could still be on the way, but he’ll have to put a pin in things after tallying 13 grabs for 226 yards through two weeks.
Without Gallup, Randall Cobb, Devin Smith, Cedrick Wilson, and Tavon Austin could see more targets as supporting cast members to Amari Cooper.
Cowboys WR to GALLUP to the sidelines as a result of surgery !!
Lame