Packers 2016 free agency preview: Quarless a question mark, but Perillo should return

Jeff Hanisch-USA TODAY SportsTwo Green Bay tight ends face very different kinds of free agency this offseason.

Over the next two weeks, Acme Packing Company takes a look at each position group on the Green Bay Packers and provides grades and insight on how they performed in the 2015 season. Today, we examine the tight ends. Follow along with all of our positional breakdowns here.

A quarterback's best friend is a solid tight end. Green Bay Packers fans can all recall how nice it was to have a Mark Chmura running down the seam or, more recently, having Jermichael Finley breaking open across the middle. Neither of those men are walking back through the door, but how much should the Packers be…