Huh?, he had 14 TD's and ZERO picks, he most certainly "legit". All QB's would love the ability to throw with that kind of accuracy while running, this is not a "gimmick", it's talent, and gob's of it. Denver already knew he was going to do this and were ready, but he's fast enough to keep out from tackling quickly then burns you with a 18yrd rope-job (while running) on a 3rd and 7.
I think you missed his point. 14 TD with no picks is great and all, but that's the first 4 games of his career. Colin Kaepernick was just as great, just as electrifying, and just as cocky for about 4 games until the obvious was revealed. Until teams adjusted.
...but Rob also mentioned that his accuracy on the run is solid. That
is something else. That is a real, legit tool. That is very difficult to adjust to, and will very likely carry him through into absolute "legit" Aaron Rodgers/Drew Brees class.
...but he's still not there. It's simply a matter of experience. Teams will certainly adjust, and this kind of production
will not sustain during the season. These are pro organizations with pro talent behind them. Andy Reid is an absolute known commodity, so there really is only so much he can do to keep the kid fresh. Denver handled him really well for one half. Every team watches every other team, so he is going to get contained, it only matters by how much, and how well he adjusts.
We won't know until next season, really, maybe into his 3rd season (if football still exists....), but hey, he's damn exciting right now and he obviously has the tools
and the brains to run a solid scheme. But how does he adjust when everyone else does? That's what matters.
The Great Russell Wilson has gobs of pure, absolute talent and brains as well, but if you don't put a pro line in front of that talent to guard against other pros, then that talent is quickly destroyed. I think Wilson is still good, but he's had those seasons behind him and the wear is damn obvious. Feet and talent like that can only carry you so long until the refusal to protect it manifests.
Hell, look at Brady. He hasn't had to move 2 feet in his career. He's still going because he has always had an impenetrable wall in front of him--hell, dude cut his salary
just to keep that wall in place. He got hit twice in his career. One of those hits ended his season. Now he just gives up when runners are close. Let's see how Mahomes does after taking 2 or 3 seasons worth of Russell Wilson hits.
....of course, I say all this at the burgeoning of the era when you aren't allowed to touch the QB...so who knows, lol? He may be the first superstar all-tool QB that lasts more than 5 seasons.