who have experimented with Run Only or Pass Only Offenses, and if so what have their experiences been?
This obviously brings up a multitude of questions and benefits, while having the draw back on less variety and being predictable.
For instance, one could focus on OL that ONLY have Strength and Run Blocking, while being able to completely regard Pass Blocking on players. Which means they may be able to find 'Fits' for their Offense for cheaper because the 80 STR 80 RB 20 PB OL would have literally the same Value and Production on a Run Only Offense as the 80 STR 80 RB 80 PB OL, and I imagine if the ages are the same that the first guy would be cheaper.
Also, though you wouldn't exactly move OL to TE and WR, finding guys with Speed to add to STR and Run Block would be cheaper than looking for Balanced TE or Game Breaking WR, but would be more helpful to their particular Offense. Most DB for instance aren't used to being crushed by an 80 STR/80 Run Block WR... and while the CBs aren't generally a pain as Run Defenders, crushing them doesn't hurt.
Obviously, you'd need to still have Good Players. A 20 STR 20 Run Block OL isn't going to help you in a Run Only Offense, and seeing Defenses will gear SPECIFICALLY for you to Run, you'll likely need the STR/Run Block areas would need to be really impressive to over come the Defensive Intensity/Focus. But if you were able to be that effective, then in theory there isn't a Defense that could stop you since you'd be so good at the one thing you do.
Any thoughts or suggestions? Especially from those who have tried such.