This is the last year of that albatross of a contract that they signed Ryan Tannehill to.
Until the next one. 
Edit: It looks like they are not totally out of the woods with dead cap money.
Ya, but the dead cap money is peanuts compared to his bloated salary.
And, don’t get me wrong, I hold no ill will towards Tannehill, he was on the right side of a bad contract.
I blame Jon Robinson, the GM at the time.