A 315 lb guy losing 20 lbs is like a 200 lb guy losing 5.
I think its funny that he thinks 270 lbs is a good goal. I don't care if you are 6'7". 270 lbs is a good goal at that height if you look like Dwayne "The Rock" Johnson.
J. Russell should look at getting down to 250-255 with his lack of muscle.