For those of you who still don't really understand Matt Kalil's contract, well ProFootballTalk just clarified a lot. It turns out there's a supposed 'One Year Trial' Period that effectively turns this into a one year deal. Rather than guaranteeing him throughout the full length of his contract, he has one year to prove himself whether he earns the rest of the contract or get cut for little penalty. http://profootballtalk.nbcsports.com/2017/03/14/matt-kalils-contract-has-a-one-year-tria