Its a good idea but as the others have said, trust can sometimes be an issue with moderators. Neutral.
As bananaman said earlier, we could just give the command to head mods only but I see your points everyone.
Neutral, It is overpowered for the Mods. While most of them are trustworthy there are a few that are not.
No support. There are some abusive moderators, and giving them permission to /spawner would be pointless.
No support. Sorry! Moderators don't get their rank for perks- they get to be moderators, and make sure that people don't do bad things. I DO think that Titans should be able to do it but with a limit of about 2 per day. Nice idea though! Lots of detail too, which personally I love in a suggestion.
before this continues , shouldnt we verify that the plugin is configured correctly. http://dev.bukkit.org/bukkit-plugins/silkspawners/ are the permissions for default group set correctly ? Features Left-click spawner with spawn egg to change type (consuming egg or not)
Moderators cannot always be trusted and also there are only 2 head moderators, Instead of this fixing the plugin would be better as it would be much more effective to allow people to change spawners themselves.
I don't want to be rude, I love our mods. But, most of the time there isn't even one on skyblock. It would be frustrating waiting for one to come on so you can change your spawner. I don't see why the issue with changing spawners with spawn egg can't just be resloved.
Sorry for how many people I am replying to in this one reply, I know its insane XD but anyways, I came up with a fix, read the re-edit part of the thread. I think it will satisfy anyone who saw an issue in my original idea.