Allen wrapped up a visit with the Cowboys on Tuesday before they agreed to a deal with Melton.
Allen would be the Cowboys’ best defensive end, but at what price? He has had seven straight seasons with at least 11 sacks, but he turns 32 in April and the Cowboys were not willing to pay a hefty price for DeMarcus Ware or Julius Peppers.
With Ware and Jason Hatcher gone, George Selvie is the leading returning sacker from 2013 with seven. Jeremy Mincey, who signed a two-year deal worth a maximum of $4.5 million last week, had two sacks with the Jacksonville Jaguars and Denver Broncos in 2013. Kyle Wilber, DeVonte Holloman, Bruce Carter and Orlando Scandrick had two sacks apiece for the Cowboys.
Allen has also visited with the Seattle Seahawks.