I AGREE BLUEFIN but this doesnt account for non obvious passing downs where an offense might screen ya or run counters or draws...Rod is not the one that is down on one techs..Its the philosophy of the Cowboys, and alot of teams in the Nfl..Especially Stephen, who uses it as a way to devalue the skill to pay less...
Marinelli in lieu of having a true one tech will recommend a smaller tackle with guick step of say 6ft to 6-2 about 300 to 310 that in my opinion doesnt hold up well to bigger guards and doubles..
I admit the tackles of that size with technique and quick step can be successful with coaching but fatties are more consistent with weight..However most of the time slower!