Micah Parsons to Switch from LB to Full-Time Defensive End

Going from 245 to 270?

Micah is a stud but I'll be curious to see (explosiveness) how this pans out.
Not aimed at you personally, but I had a question for all.....
So you don't think that Parsons and the Cowboys won't be testing his agility for every 5 lbs or so that he's adding?
Or do you think they'll wait until he gets all the way to 270 to find out if it was a bad idea?