I think the amount we paid for them and how many years shows what the Cowboys think of these players. Only Thompson got more than the usual Cowboys special, a one-year prove-it deal.
That being said, I think we took less chances this year than we did with last year's additions. Last year, the Cowboys' brain trust (and I use brain loosely) thought it could outsmart the rest of the league by bringing in several failed first-rounders and bringing them up to their potential (Kenneth Murray Jr., Kairr Elam, Payton Turner).
This year, I think we brought in players on more solid NFL ground, if not anything special. Thompson is clearly the prize with a three-year, $33 million deal, but Durant, Winters, Bullard and Ogbonnia all played well for the teams they were on, some in starter roles and some as rotation players. Now, none of them showed enough to receive more than a prove-it deal, so expectations shouldn't be too high. Of course, I'm not sure any of them outside of Thompson is being considered a starter. Ogbonnia and Bullard will likely rotate in on the line and play primarily when we use a three-man front. Durant provides competition/depth at corner but I'm certain we hope that Bland and Revel seize the starting roles, with Downs in the slot. Not sure what extent Winters will play. I kind of think he's vet insurance in case Barham isn't ready, with the team believing that Winters can be a coverage linebacker if nothing else. Players like Ballentine, Kendrick, Locke and Wheat are just trying to make the roster.