I think sprites are very cool abstraction.

I know git worktrees solve similar problem, but you can use sprites for quickly spinning up your instance and run your service and hand it over to coding agent to improve a feature.

you can run multiple parallel agents to do same and choose one of them as a final result, and you are not constrained by number of ports or your CPU (because some agents are CPU hungry at the moment)

Think about even more use cases, add to that RAM shortage is not going away yet, you can run 100s of agents in those sprites