As one person, you can't be at multiple places at once, which is understandable. But, having more committed gamemasters could help ease the level of stress and improve structure during server-wide events.
I'd also still expect a heavy amount of "mini-events" for factions like stealing cargo vans/shipments, boosting cars for later event use, hits on corrupt government officials, etc... Real mafia shit like that is always peak to me anyways.