Which ancillary weapon benefits most from the revamped WRs?

Harty...because everyone will be so focused on limiting MT/Olave/Landry that Harty's explosiveness will not be able to get the defensive attention it needs to slow him down.

I see him being a "Chuck it up there, dawg" type of breakout. Also, If you put him and Olave on opposite ends...that'll attract safety help where MT and Landry can make a killing underneath. This offense is going to be scary good.