Denver Broncos

3 things Broncos must do to defend their Super Bowl title

Published Feb. 13, 2016 12:53 a.m. ET

Andre Vergara

For all the talk of Peyton Manning's decline, and his benching during the 2015 season, it was the soon-to-be 40-year-old who led the Denver Broncos to their Super Bowl 50 victory.

So it makes sense that Manning's future is the No. 1 key to their chances at repeating as champs.

FOX Sports' Peter Schrager says the Broncos must determine whether Manning or backup Brock Osweiler will lead them next season. Manning may retire, and Osweiler will be a free agent with plenty of interest from teams.

Check out the video above to see what other moves Denver needs to make.

FOX Sports' Alex Marvez also ranks quarterback as the No. 1 key to the Broncos' chances at repeating, and he thinks it's the reason they won't win the title again next season. Read more to find out why.

And Panthers fans, we haven't forgotten about you. Schrager breaks down the three things Carolina must do to get back to the Super Bowl in the video below.