Just another short thought, but another minor pain that could occur as a result of the downtime lowered is refresh timers on certain abilities, etc. still being down. This could even be worsened (although I imagine now I'm gonna be shot if this ever happened) to balance out whatever is fixed or added to reduce said downtime. It'd be kinda like a new df in a way, but it wouldn't usually totally prevent you from going again before stuff refreshed. Hell, even if having stuff down would give a much greater chance of a wipe than if it was up, at least you're trying something instead of sitting waiting for mana AND said abilities to repop. /shrug