this
zone blocking scheme prefers mobile OG's and OC's.
lets also not forget in McD's schemes, we oft saw a younger D Andrews pulling from his OC position.
I also believe with Maye, we will see some designed roll outs, where the OL needs to move as well.
imo, the beauty in the McD hire, is he is able to scheme multiple looks depending on the opponent.
also my opinion, next season we see from left to right;
LT-new player
LG-Robinson
OC-D Andrews
RG-Onwenu
RT-Wallace
Swing OT-Lowe
Swing IOL-Strange, Sow, J Andrews/B Brown