Honestly a nice problem to have.
If healthy, a rock solid 1~4, albeit with significant restrictions on the workload of one of those four (Kopech).
Hoping that between Keuchel's impending demotion to the bullpen (at least part-time) and VV / ReyLo being able to be used as heavy-workload swingmen, we would be able to manage Kopech's workload down the stretch.