J1 Possibly coming to an end... resume question.

My J1 is with a managed service provider for local businesses. I work with on a specific customer contact that may be ending soon and the team recently found out that they don't know if the contract will be renewed and they don't have many new opportunities coming up when the contract expires.

I also have a J2 and J3 that are pretty secure so I'm not worried about income if the contract doesn't get renewed.

I''ve been at my J1 for 5 years, I started J2 two years ago and J3 1 year ago. Any recommendations on how I would structure my resume if I choose not to search for another J1 and stick with only my current J2 and J3?