Taking age and abuse factors and potential for long term success
I dont see any Id take on that list.
Just Luck, Newton and Rogers
and they would utterly laugh in our faces if we offered such a trade. Be realistic.
Very seldom do you see qb's being moved for appropriate market value. Coaching, offensive philosophy fit all play major roles and qb's are probably the most tailored team specific position on/off the field. To the dallas cowboys, Romo is worth alot because he has been (like it or not) a team leader, knows the playbook, scheme and is the face of the franchise. To other teams, he's just an very good 35 yo qb with back problems who can't get it done in big games. But I digress.
If we're only talking about non-playoff qbs, then I would say stafford, matt ryan or flacco would be good choices.
Stafford is younger, has fewer no injury concerns, much more potential and more favorable contract. (the next order of business would be to get him some good coaching)
Matt Ryan is younger, no injury concerns, ~same potential (maybe weaker arm), and ~same contract. I view him as around the same as romo except he's young enough to start a new rebuilding process and at the very least, has had more playoff success with romo.
Joe Flacco is younger, no injury concerns, more potential and ~same contract (same guaranteed dollars). I would perceive him as an upgrade over romo because of his playoff success, youth, and better physical potential.
I could even argue for ryan tannehill based on his surprising play this year, SUPER favorable contract, considerably higher upside and the fact that he can 'grow' with the team under a rebuilding phase.
I'm not saying Romo is a bad qb by any means (in fact, i think he had the best statistical season of any of the non-playoff qbs), but the worst part about him is his albatross of a contract and his worrisome age (35)/injuries. At this point, i think we've seen the 'peak' of this team, as well as romo. So it would make more sense to commit those dollars to another franchise guy who can either a) prove they can win or b) is young enough and has enough potential to forecast future success.