But the two way threats at QB are not producing enough rushing yards ATM. They are producing enough to extend the plateau of QB1s, but not enough to increase the number of elite QB. That was really only 2011-2012. We already reverted back to the mean, here. If Kaep, Wilson, RG3, JFootball can hit McNabb-like passing stats of about 3800 and still get 500 on the ground, then yes we will have a lot of elite QBs but that hasn't happened yet.
And look at what happened with Cam. He was getting the 3800+ and all the rushing, but the team decided in order to win, let's be more conservative, and his passing went down. His eliteness comes down to being bulletproof in short yardage rushing.
If you think Foles is Peyton you should probably draft him in the first of a startup. A decade of Peyton was probably 700 VBD, which is equivalent to a mid WR1 without the risk or variability year to year. Money in the bank.
I am a big proponent of investing in QB in dynasty, but the uniqueness of RG3 (healthy), RW (defense), CK (defense), and NF's (depends on coach) situation puts some doubt in my strategy. In turn I'm just super into getting Luck ATM.