The problem is that the qb's who are smart and can run rely on running run too much. I think they need to be dominant in the pocket. When the qb is good at running, he never learns that maneuvering in the pocket, and finding the receiver while staying in the pocket. He falls back on running and leaves the pocket.
When you take into consideration paying the qb, what you give up getting the qb, and all of that, I don't think the extra dynamic of running is worth it. Time will tell though
Mahomes is already getting beat up, Lamar wont last with what he is doing, Dak will think twice about trying to level people.
I will take a smart qb who can work the pocket to a smart qb who can run.
I hope dak stays in the pocket and takes sacks, he has the weapons, he doesnt need to do more. Can run every once in awhile