Put peppers and onions in pan with hot oil. Season well with salt pepper and garlic powder. Cook till crisply tender. Drain and set aside.
Slice sub rolls leaving them connected just a bit. Put on a baking sheet. Put a good amount of chipotle ranch dressing on the bottom half of each roll. Top with a healthy layer of steak or beef. Split a slice of pepper jack cheese and top off the meat with this. Add another layer of meat. Add 3 or 4 slices of crisp bacon to each sub. Spoon peppers and onions on top of this. Now split a slice of provolone in half and top the sub off with it.
Put baking tray with subs into a preheated 400 degree oven. Bake until heated thru, cheese is melted and bun is slightly toasted.