... both outside linebacker positions are open for the taking. The Bills are in the middle of transitioning from the 4-3 defensive front to the 3-4 defensive scheme under new defensive coordinator, George Edwards.

The Bills focused much of the 2010 NFL Draft around solidifying the front seven for this change, by selecting versatile players such as Danny Batten, Alex Carrington, and Arthur Moats, but both strong and weak side linebacker positions are up for grabs.

This slideshow will break down the position responsibilities, as well as each outside linebacker currently on the Bills' roster, and overview who has the best chance to earn a starting job.

Bleacher Report - NFL