First, this concept was obviously greenlighted by a TLG executive who'd just seen a wall-full of those Funko Pop figures.
Second, now that LEGO Dimensions is over with, Brickheadz seems to be the new home of TLG's odder licensing decisions.
And finally, whoever came up with the basic structure of these things was perhaps a little too detailed:

The anatomy of a BrickHeadz by Brickset, on Flickr
Maybe this doesn't bother anyone else, but I find that pink brick of brain just a trifle unsettling.
Anyway, all snark aside, LEGO seems to be throwing a lot of weight behind these, so I hope they do well. Anybody else have any of these?