its not really that bad once you've played a rogue for over 3 years.

casters have their issues with lag too. not as bad but its probably not much different especially in pvp. in fact, if all you do in pve, laggy rogues arent affected much since the majority of their dmg comes from auto attacks while casters still have to cast which is affected severely by lag

if i play under 100ms i know theres a lot of scrubs i can thoroughly rape without breaking a sweat unlike now, which i can still rape them cept i have to lose some un-needed health and/or work for it like burning through un-nessesary cooldowns and such.

that said, if i really hate my rogue that badly (at a few points yeah, especially pre TBC), i would've long rolled another class. (although i did kinda rolled a mage pre TBC hes currently idle at level 60 never touched since TBC)

you can macro to increase the effeciency of doing it, but latency will still screw you over time to time. and using a 5min timer, you really cant afford to fail it.