Someone must have owned the image or the permissions. My bad.
But yes, if we're all familiar with the prominent KBOs and TNOs and Scattered Disc Objects, Haumea would be a cool target. Eris would also be cool, except it is exceedingly far, considered to lie in the Scattered Disc these days. It's still at or near perihelion IIRC, but is still nearly twice Pluto's distance. Haumea is not exactly a jaunt around the corner, either. Or Orcus, or Quaoar...
I once saw a great orbit chart showing the orbits of all of those objects (except Sedna, but I've seen its millennium and a half or so long orbit too. It may or may not be typical of Inner Oort Cloud Objects. While I'm editing, that Would be a great place to probe out! It's at or near its perihelion, too, its farthest distance being out of the question to ever get to in or lifetimes (not that it's going to get there that fast, either, but you know...), and it's closer than Eris right now, IIRC), and that was quite cool. None of the prominent ones are anywhere close enough to each other in their current paths and positions for a single mission, unless we get Magic Fusion.
So sighting smaller objects near to one or any of them would be enough to make a tour out of it. An irregular object would be great to try to fit in to such a mission.
Dreams...