Unfortunately I think Denver's defense could once again be legit this season. Very strong pass rush with Chubb, Gregory, Reed and Cooper and I liked the rookie they added in Nik Bonitto. They brought DJ Jones over from the 49ers and Dre'Mont Jones could be a future all-pro up front. Their secondary is also good enough (Surtain, Darby, Simmons, Jackson) to capitalize on any poor decisions that our QBs make.
On offense they have one of the best receiver groups in the NFL and of course Russ, but hopefully their OL is bad enough that we can get some pressure. Right now I believe their RT, C and LG positions are still an open competition and hopefully there's a lack of chemistry there week 1. Our pass rush looks like the key to the game and if we aren't getting there then it could be a pretty long day for us.