Rogue Duoing Options (57+)

[capco]

Are there any places/mobs where I could duo my way up to 60?

Are there any classes that make efficient duoing partners for a rogue at 57+?

I feel like any duo options I have available would basically equate to me sucking xp from someone who can solo the mobs anyway.

As a rogue I am essentially reliant on others to get xp at this stage, but I don't want to be a drag on someone else if possible.