The bold part is fair. I'm positive you're paying much closer attention to that than me.
One thing that maybe isn't as clear yet is whether most of our running will be between the tackles/tight ends or if there'll be a fair amount of going outside. When we're running these big sets with two tight ends or 11 man with a fullback and running inside, it's a big mixing bowl of bodies. Your back has got to explode and be capable of bouncing off guys because your strategy is to control the game and grind out drives.
Two of the three top guys haven't really shown they can do that, with one of them being kind of unproven in that area. Despite what the coaches say (which is always going to be overly positive this time of year), we have to make a lot of headway with our RB play to make this scheme successful, IMO.