I am sort of hoping that the Chieftain will have good enough jump range to make a nice exploration vessel, but we'll have to wait and see. If I can make it jump over 40Ly engineered without making it an empty shell, I will love it.
But yeah, it would be nice to have medium sized, relatively nimble ship with good visibility, great jump range, good internals and a possibility to fit SLF hangar. Something like the Python with good visibility, much better jump range and SLF option.
I currently have Anaconda with about 48Ly jump range (not totally stripped down) and I use it whenever I leave the bubble, but it is a big ship. A bit of an overkill for an exploration vessel. I also have DBX (jump range c.a. 50Ly, but internals are so and so and there's no SLF option. Also, sounds like a steam engine...) and AspX (jump range near 50Ly, good internals, but no SLF option and sounds like WW1 plane) and I'm not too keen on these. So much so that if I'm planning to go somewhere relatively near, I'd rather fly in my Python than AspX or DBX. despite it having much shorter jump range. I'd give up every other ship I have if that would allow me to get this Python's jump range somewhere over 40Ly (currently 33Ly, armed). Oh, and remove that nasty canopy bar in the upper left corner of my screen
Sure, you can explore in pretty much any vessel. The thing is... Some ships are much more fun to fly.
The idea with launching exploration, maybe not SLFs, but probes (more similar to limpets than SLFs) sounds nice.
I remember when I was starting playing Elite, I was hoping that someday exploration will become more... scientific than it is. So stuff like doing mining surveys, leaving behind drones surveying planets and gathering data on extraterrestrial life forms. Doing some xeno-archeology. Honking star systems on the way doesn't seem that much fun.