User blog comment:Xilinoc/Ch. 686 - Death & Strawberry (End of Bleach reMIX)/@comment-24769684-20160818175627/@comment-24769684-20160818233859

Also apparently Uryu became a doctor despite a flashback less than 30 chapters ago where he swore to never become one. Perhaps one could claim that him finding out what Ryuken's dissection was cleared away the stigma, but I find it hard to believe that it would convince Uryu to choose it as his career path.

And Ichigo seems to be a doctor too, which doesn't really fit with his personality at all. If anything I'd expect him to be a police officer. Maybe Kubo is planning to become a doctor.