Apparently the task was to remove dead weight. Haven't read what they replaced "Enzyme" with.

I did subagent based removal tasks a few times. These were the ones that required the least amount of input or thinking from me, because the requirements are abundantly clear. "Remove this part of the code without breaking any other part or by porting the tests done with it onto another system."

In these situations the code acts as the bookkeeping ledger itself, and coordination complexity is almost a no-brainer.