Major position switches are rare in the NFL even when some should be considered. The lack of creativity comes down to one problem: Changing positions isn't easy.
"The difference is if you're used to something, used to those body motions, and you make a switch, it's difficult," Miami Dolphins guard Josh Sitton said of moving from left to right guard, per the Sun-Sentinel's Chris Perkins.
"I could compare it with trying to wipe your ass with your opposite hand. That might be a little bit too much for ya'll, but it's different when you're not used to a position, switching.