One of the biggest concerns with the Eagles' roster as it currently stands is a perceived lack of offensive line depth.
The latest Evan Mathis rumors are doing nothing to assuage these worries. While it remains to be seen how Philadelphia's guard situation plays out, here's a name to keep an eye on in the meantime: undrafted rookie free agent Brett Boyko.
ESPN Insider Adam Caplan recently raved about Boyko (no relation to Eagles Director of PR Derek Boyko) on Twitter:
"Eagles UDFA G/T Brett Boyko could seriously push for roster spot.