Most NFL teams carry three quarterbacks on their roster. Some carry only two, and it’s very rare that a team would ever carry four. With no indication thus far, the Steelers would probably fall into the category of teams that carry three quarterbacks.
Here’s the issue: the Steelers have four quarterbacks in camp that are worthy of a roster spot. More than likely, that means someone will get traded, cut, or moved to the practice squad (only Josh Dobbs and Mason Rudolph are practice squad eligible).
As we go into this, we’re not even going to make a case for Ben Roethlisberger for obvious reasons.