Check out the design for changing drone assist in this forum thread and lend your thoughts there.

[Rubicon 1.x] Drone Assist change – Features & Ideas Discussion – EVE Online Forums
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[Rubicon 1.x] Drone Assist change: Hello, some news: Coming soon, in a Rubicon point release, we are planning to add a hard cap to the number of drones that can be assisted to a single player. Currently, we are planning to set that cap at 50. As most of you surely know by now, drone assist…