Think they DFA Paxton after all the time and money invested? Plus he’s an experienced starting pitcher - which is their weakness. Kluber might have been DFAd if not for his last outing, but at least that would have been for performance.
I’d guess if Paxton returns, one of Houck, Whitlock or Pivetta goes to the pen until Paxton (or another SP, but probably Paxton) gets injured. Bernardino would get demoted and Ort somehow survives again…