By now it should be obvious that if you have a problem with OTs, you have to draft them in the 1st round to get a shot at quality. 
Talent quickness technique and size on one package are rare. KC proved you can get AllPros MVP types at other, more glamorous positions in the later rounds with Tyreek Hill in the late 5th and Kareem Hunt in the late 3rd round.
Since Broncos are late in putting OTs at a priority, now they must pay up big time for a decent veteran or risk losing the season....and a QB to injury. Swell. They really seem to think they can stop edge rushers in this league and division with 4th stringers??? Good luck with that. Broncos can't protect using chip blocking help at RT even with their 3rd rate #1 & #2 RTs. ...and Broncos now plan to use their 4th, then 5th stringer options? Yikes.