Just a thought I've been having and I wanted to hear the community's, hopefully positive, response to it.
Over the years as I've played MMOs I've enjoyed large-scale content with massive parties, but sometimes it's nice to just grab a friend or two and do some challenging PvE content fixed for duo/trio groups.
Now of course the gear wouldn't be on par with larger group activities, but still if you know you have some friends that wanna do something it's nice to have that option. This sort of thing is usually seen in the form of PvP in "Arena" zones where it's a small skirmish but, for example, duoing toto can be quite fun although it's hardly a challenge.
So if it wasn't already planned, to all the developers at SE: maybe consider some nice small group content for various levels?
Tldr; duo/trio content in 2.0 <do you want it?> <reward>