The league really should swing back to the power run game. Strategies usually do go back and forth every few years. Run dominates, then defenses get heavy and start shutting it down, so offenses go light and fast, then it takes defense a few years to go light and fast to match; and back and forth it goes.
But the NFL changed the rules to favor the pass so much that it's been tilted to the pass for longer than usual.
Look at how high Bush and White got drafted. And every team was looking for LBs like them and have been for years. Nobody cares if they are undersized, just if they can cover ground in coverage zone. 10 years ago, Bush would have been a 4th round pick.
Sub packages now rule. Even on the DL, there are few real big guys. Gus like Fletcher Cox and Aaron Donald are great but they are quick penetrators, not run stuffers.
This league is ripe to be dominated by a power run game. That's why you can't count out the Ravens even though Jackson isn't much of a passer. If they just embrace that option game and go with power run, few teams are equipped to stop them. Especially now that they drafted McSorley as a backup so if Jackson goes down, they won't have to change the playbook.
The steelers are well positioned to take advantage on offense with their OL and RBs. They also do have some beef to stop the run on defense.