User adjustability of convection/conduction ratio, easy user replaceable batteries, lower CU maintenance, a rubberized Iso proof metal body(that will fit a normal pocket) would be a good start to improving the old Dinosaur.
I've had my eye on A HR Fury II (had one sent to a friend as his first vape and I have tried it).
It uses primarily convection with a 'small amount of radiant heat' (30 sec. heat up).
When you remove its' mouthpiece (c/u) and replace with the glass stem option, the vapor path is all glass, and this employs 'even more convection', so, there's some of the adjustability.
When mouthpiece is used (my friend never does, he loves the glass stem) it is stainless steel and glass airpath.
When exclusively using glass stem, cleaning is a breeze.
The body is a "solid Kirksite Alloy unibody" that feels nice, almost like rubberized, to the touch.
It's even smaller than a Crafty.
Main drawback is battery. It is non-replaceable, smaller than even Crafty, then usb will take 90 minutes to recharge. As one of several vapes in the roundhouse, this would not be a bother. One could purchase 2 of these for about the same $ as one Crafty!
Bowl size is reduced when using glass stem, on one hand more efficient, but if more than one are person toking, you'd better have pretty nice material in there if one bowl is going to do it!
Hope this is not too far off-topic. My effort is comparison to some of these wished-for improvements to Mighty & Crafty
I do love the Mighty. Wife and I especially like it on road trips for ease of use with capsules & long battery life. Ours is doing great after 3+ years.
No plastic in the vapor path would be a great improvement, but the main reason I stopped using my Mighty is the efficiency difference compared with other portable vapes. It simply is a herb hog compared with RBT or Arizer vapes. If they could get the efficiency to a more competitive level than the Mighty would be much improved imo.
I agree that some portables are more efficient than Mighty, even as I do know the various methods folks use to limit load size n Mighty (and they can work). I like the RBT splinter for it's efficiency and big, tasty convection clouds.