I'm thinking of something similar to Jack's 6-3 shoot and sideline drills especially when in the straight 10-1.
-------------------------R--------R
-----------------------------R
-----------------------------Q
-----------------(DUMMY)---(DUMMY)
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------------------------COACH---
Coach tells the running backs which way to go. All have shields.. Work off-tackle and sweep as wells as counter ,boot and reverse. Can configure backfield to your liking. Want to add linemen do so. make sure everybody has a hand shields on offense.