Well chip could be lying, about how he intends to use murray during regular season.
I think you play him a little in PS with rest of starters, but that is it.
However during regular season. I would use him as a workhorse and not worry about how many carries he gets per game.
If he gets tired put matthews in till murray is ready to go again.
you could play one on one drive and next drive is the other back.
I think murray is in good shape, but you dont want him burnt out at playoff time.
I think you could play him a lot early and then if you have a game or 2 in 2nd half where you face a weaker team, play matthews and sproles
and rest murray .
I dont think restricting murray to like 10-15 carries a game is a good idea.
Any player can get hurt each week, so you just have to use them so you get the most out of them to win games, and if they
get hurt you just next man up.
if used right murray can help them win games , and he wont help much with 10 carries a game.
Now the other thing is I would use murray as a pass catching back much more than what dallas used him.
With bradford I would not play him till he is ready , fully healed, then play him like you would any QB.
You cant baby players for fear of injury. holding them out of PS games is ok if they dont need the practice.
Like sean lee, you dont really need to play him much or at all in PS. he is a smart guy and knows his duties for his position.