You're seeing the trickle up effect of the spread offenses that have proliferated the country on the high school and college level. Kids play their entire lives playing in 2 point stances , back on their heals with wide splits. They have to relearn the position in the NFL with their hand on the ground, firing off the ball, and playing with strength and leverage rather than just relying on the angles resulting from wide splits.
Despite labeling myself a "realist", no one understands my pain or appreciates my special truth. Stupid world.