In most NFL defenses, using a pass-rush specialist at SAM (strongside) linebacker would be an odd decision. SAM ‘backers generally spend a lot of time dropping into coverage and taking on the lead blocker against the run; few are considered great at disrupting opposing quarterbacks.
The Falcons, however, want to utilize strongside LBs in a unique way—similar to the way Dan Quinn employed Bruce Irvin in Seattle. With that in mind, it makes sense for Vic Beasley, Jr., who played at the LEO spot last year, to transition to SAM in Atlanta's base package.
"Now's the time to find out: can he have more versatility," Quinn said of Beasley on ESPN.