Leary is an RFA next year. So he basically has a two year contract and Free basically had a 3 year contract that can easily be voided after 1....
In terms of longevity, Leary will player longer than Free has left at this point.
There is nothing basically about Leary. He is a RFA. IF the Cowboys make him a qualifying offer, any team can match it. So if its low, why wouldnt they? He will one of the top guards available next year in FA. And from one of the best lines in the NFL. He will be over valued.
But why would they even offer him a contract in the first place? They have a first round pick in Collins to preplace him. Collins is probably going to replace him at some point this year. So the Cowboys are going to resign Leary and pay him enough money for someone else NOT to sign him so he can ride the bench? Talk about a waste of money.
Leary is a stop gap player with a degenerative knee problem. Every year he plays is borrowed time. He is not a long term solution.
2 to 3 more years as a solid starter for Free. And they have him signed for that at a reasonable contract. Enough time for our 3rd round pick to come of age and take over. Hopefully it only takes two years. Remember you want quality depth. No need to rush guys out of here until other guys are fully up to speed and you have someone behind them.