Patching the hole in the walled garden?
Cynical part of me things Apple will be removing the Thunderbolt / USB-C charging capability. Can't have the suckers/consumers (of whom I'm one) able to buy third party charging.
I wouldn't mind, but docking 'universal' docking stations running off Thunderbolt/USB-C have been a most excellent addition to my hot desking (and more recently home working) world. I can arrive at the client site, with nothing more than my laptop, plug in and go. Doesn't matter I run a Mac. It would really suck to lose that.