Why not get like a new staff position called monitor or something that can see the anticheat spam and notify admins playing WoW or something, because usually people who hack set of 100s of messages... or just give mods more power or something, or just remove these classes and make new ones, this needs to be fixed.
Instead of backflip, maybe give ninjas shadowstep and for dragoons give them a jump boost thing that would last for 1 jump.... as for disciple, maybe it will hit them with a knockback 2 egg or something and for forcepull it would do something similar? Really I'm sure if they put some thought into it or ask the community for some suggestions or help, it would get done. (I know Delf can't do everything for the server lol)
Also for dragoons, you COULD do something like, they have tumble, and every block of damage taken after tumble would be converted into X damage based on falling damage, making the jump boost not bad, seeing they could jump around combat and fighting a dragoon in some areas wouldn't be, making the class promote smarter play... idk really, but it seems logical...
Oh, and for ChaosOrb, to me it looks like it broke because enderpearls were disabled. Maybe take a script from arrow velocity and put it into the chaos orb to blink you X spaces based on how far the orb travelled...