Definitely a changing of the guard ahead. Who will end up in that top group who knows. But I bet Stafford is in that top 3 every year in this offense.
Another guy to watch is Wentz. He won the lottery this year getting the Indy gig with that offense around him. If he doesn't play well in that situation he'll never come back from it so 2021 looms as a huge year for him. I expect him to rise and the mindless media to suck his nuts.
Jackson will never be an elite QB. He, ironically enough, is a system QB to my eye. So I will enjoy the media crowning him then being wrong as usual.
Ryan is like Goff. He's a second tier guy at best who needs pocket integrity to play at the top level. He may get that in the coming years but he'll never be an elite QB.
And I wouldn't be too quick to crown Herbert. He's a fine young QB and I do think his ceiling is very high but I don't think his ascent is a given by any means. QB is competitive man. Every year new blood coming in. Only the guys who want it the most get there to that elite range.