if Bogdan were to put up same stats as he did in his first year while playing as the primary ball handler with minutes comparable to those of primary ball handlers on other playoff teams, then yes, it would be very unlikely he would lead the team to the playoffs. I just happen to think that given that situation (ball and minutes) his stats would increase. That said, I dont think he should be the primary ball handler. Bogdan is a SG.
As an aside, he is playing for Serbia vs Greece today along with Bjelica. Given that Teodosic is not playing, he and Bjelica should find themselves with the ball in the creator's role a lot.