I do realize that he may not be the ideal candidate for head coach of the Denver Broncos, however, he has proven to be an extremely successful head coach for the Montreal Alouettes, who have made 3 straight Grey Cup appearances, and have won 2 back to back. I do not believe it would be too costly to bring him on board, even as an offensive coordinator, because then we could invest more into a defensive coordinator or a defensive minded head coach. Another reason why bringing Trestman on board could make alot of sense is because he mentored Tim Tebow during the offseason, helped improve his mechanics and prepare him for the NFL. Anyways, just some food for thought