At an NFL panel on the new helmet-lowering rule, there were disagreements and gray areas, with language being rewritten on the fly. It’s a work in progress, but all agreed such rules are needed to protect players and the game. @JennyVrentas’s columnhttps://t.co/CVoxjKg9D8 pic.twitter.com/7U26QfR8gL

— The MMQB (@theMMQB) May 2, 2018