I think you're trying too hard with my word choice.
I'll put it another way. Quarterbacks in the current era are much more apt to throw well under pressure, outside the pocket, than they were 20+ years ago. Sure, there were a few back then, but it's commonplace now. By "designed" I mean, taught. And by taught, I mean football players with that type of athletic ability were commonly placed in positions other than quarterback -- but more recently, coaches created offenses to take advantage of their skill set and put them into the quarterbacking position where their feet are almost important as their arms. Not long ago, arm strength and accuracy meant infinitely more than the ability to throw on the run -- because that's how offenses were designed (sorry, poor word choice). Russell Wilson is much more capable of throwing a dart and completing it while being chased than Peyton Manning. And yes, this is the same style of quarterbacking Martinez has always played. He was never a pro-style quarterback (which is a term that is fading quickly). He was and is a dual threat. Dual threat quarterbacks are much more capable of throwing well on the run, under pressure than pure pocket passers -- or that's what they are supposed to be able to do -- or "designed" to do.
Yes, word choice is important to me. Neither drop back passers or dual threat QB’s are anything new. Perhaps there has been a shift to preferring more mobility in the QB position. But I don’t think it is because more people are being “designed” that way. It is more likely that teams are more open to a mobile QB as a wrinkle to help thwart opposing defenses.
If the whole point of this is NU should be recruiting more athletic QB’s who can throw on the run, that certainly is necessary during this rebuilding where our O-line has been porous. As the line improves, our running game gets established, and we develop WR’s, the mobility of the QB is less of an issue. A great supporting cast on offense allows a QB to scan ALL receivers and pick defenses apart. Something that is very difficult with a QB running for their lives on 50% of the plays.