The Denver Broncos are well into the free agency period right now, and there are still a few positions that they may look to add, prior to the 2017 NFL Draft. So far, Denver has come to terms with guard Ronald Leary, offensive tackle Menelik Watson, defensive tackles Domata Peko and Zach Kerr and outside linebacker Kasim Edebali. Every day brings a new possibility that John Elway and company will bring a new contributor.

We know that free agency can be a buyer beware situation, as players may not always work out for a number of different reasons. Denver has had their share of signing players that haven’t produced up to their full potential.

However, it hasn’t all been negative. The Broncos have also found some franchise greats through the free agent market. Here are five free agents that came to Denver, and blew away the expectations.