ICYMI in NFL Week 3: When is a sack legal? Hard to know now Unknown 01:51 FOX Sports Digital, IFTTT Sure does seem as if "When is a sack just a sack?" is quickly becoming the NFL's new "Did that player lower his helmet too much?" from FOX Sports Digital https://ift.tt/2O8rgNO via IFTTT Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsHIGHLIGHTS: 'It'll be Zion Willimason Looking for a Triple'HIGHLIGHTS: Jaxson Hayes block leads to Jaxson Hayes bucketJuan Soto’s walk-off single gives Nationals 6-5 win over BravesHIGHLIGHTS: Isaiah Thomas scores first bucket as a PelicanNXT TakeOver: Stand & Deliver: Night 1Timbers and Marathon play to 2-2 draw in CONCACAF Champions League Round of 16