Was thinking the same thing amalone.
Add some more iron cladding and further ability to manhandle and they are even more dominating.
Looking at the replay of Zain's match, he summoned amazing strength to pull in the legs and keep driving to get a TD.
Many wrestlers dive in for an upper leg and get flattened by a counter. Often that is it and they break off the hold.
But Zain was able to rise up, pull in the leg and to even lift his opponent full up into the air, while swiveling his hips to return his opponent underneath for a TD. Watch the TD where Sorenson is fully up in the air with his arms and legs out in an X. (LOL - See the video for the exact letter)
That takes enormous power by Retherford. Agree with you that we can use even more of that kind of dominating power on the team.