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Despite their average success in 2017, the Dallas Cowboys will likely return most of the same starters in 2018. This is especially true on offense, where it wouldn't be surprising for the team to return all 11 starters and most of their key reserves.

But as we know, teams change every season. There are always a handful of new starters on the opening-day roster each year, and with the Cowboys having limited cap space once again this offseason, you can expect they will allow some starters to walk out the door this summer.

We know the lineup is going to change some, but at what positions? Where can you expect Dallas to look in the draft and in free agency to replace some of the talents who could leave after 2017? With just three games left in the regular season, here are the top six positions that will have new starters in 2018.