Peyton Manning is getting older; at some point he is going to get hurt and will be forced to retire. At that point there may be many in Denver saying: “Gee, if only we still had Tebow...”
After having watched him basically flunked out from two other teams I highly doubt that anyone in Denver will wish for the return of Tebow. Regardless of who the next starter is.
There will always be a few kool-aid drinking Tebowholics in Denver; they probably thought Steve Tensi, Steve Ramsey and Craig Penrose were great too, but those nuts haven’t spent much time watching Osweiler or Dysart.