My main for many years was a rogue before I got into boxing seriously.

Now I box a paladin+4 druids. Since they're all geared up now I've started tossing my rogue into the mix to get him some gear.

It's been a good experience and nice having a different set of tools in my group composition. You can box rogues fairly easily. Only drawback is you're not going to be as efficient as playing one solo.

A rogue's footwork especially in PVP is important- being behind casters etc etc... Things like that would be impossible to fully control against another thinking opponent.