The Denver Broncos reach the top of the NFL last season after winning Super Bowl 50. But with Peyton Manning retiring, who was considered as one of the greatest quarterbacks of all time, the Denver Broncos struggled to find a good quarterback.

The Broncos remain one of the favorites to win Super Bowl 51. According to Pro Football Focus, the top five favorites to win include the New England Patriots, Carolina Panthers, Green Bay Packers, Seattle Seahawks and Denver Broncos.

But out of these teams, the Broncos rank fifth. According to the article, the only reason that Broncos rank that low, is because of a lack for a good quarterback.

This season, Broncos have youthful quarterbacks Trevor Siemian and Paxton Lynch. They are talented and full of potential to be great players. But they still lack experience.

The Broncos actually started the season on a high note. They won their first four games of the season against the Panthers, Colts, Bengals and Buccaneers. But they also lost 2 in a row after that, losing to the Falcons and Chargers.

Although they won the game against Texans on Monday, many were questioning if their current quarterbacks are enough to carry the franchise to another shot at Super Bowl.

According to ESPN Analyst John Gruden, Trevor Siemian and Paxton Lynch are the future for the Broncos. He also said that the championship window for the Broncos will not stay this wide open forever. And if their offense continues to sputter, a short term move for Tony Romo should be in consideration before the trade deadline.

Well, in terms of experience and wisdom, Tony Romo already possesses that. He already has 12 years of experience of NFL under his belt. He also four-time Pro Bowl participant and a Second-Team All Pro in 2014.

He has all the qualities of a good quarterback. A quarterback already enough to help a team contend for a Super Bowl title.  

The trade deadline is on November 1. Will the Broncos make a move to get Tony Romo?