I like the mudra system. it's actually one of the more fun game elements to work with.

but the latency attached to it needs some serious improvements.

i did once suggest they seperate ninjutsu and mudras onto seperate recasts and simply allow mudras to be weaved between gcds. perhaps not the greatest suggestion but it would at least kee the system relatively intact by allow people to essentially precast there mudra combinations ready for the ninjutsu button to come off cooldown. would go along way to eliminate latency and huge clipping issues.

also haven't ninjad yet in 5.0 so this may be out of date but fix TCJ aswell the lag there is even worse than mudras.