Cortland Finnegan: I still have the skills, I just have to prove it

Cornerback Cortland Finnegan’s 2012 move to St. Louis came with much fanfare and a lucrative five-year contract. His exit early this offseason didn’t elicit much more than a shrug, though. Two years of high salaries, injuries and subpar play made the excitement of Finnegan’s arrival seem like a distant memory and the Rams didn’t think…