Vitale was a four-core player for Cleveland and was even listed on the Pro Bowl ballot as a special-teamer for the Browns during his rookie campaign. That history in Mennenga's scheme has expedited his transition this spring.

Offensively, Vitale knows what he's up against but believes his position still has a lot to offer NFL teams willing to hold their ground and not give in to the shifting tide.

"It's not just iso-blocks anymore," Vitale said. "Just being able to see everything and move quick enough is a big deal now. Obviously throw in the routes and you can create mismatches, and nightmares for everybody out there. Having that versatility is just huge for the position. I think that's the only way it's going to stick around."

Vitale certainly did his part in the weight room this offseason. Quarterback Aaron Rodgers threw out a few barbs this spring about Vitale's notorious workout regimen, a habit he picked up in eighth grade that has developed into a passion over the years.