Chicago Bulls coach Billy Donovan posed preseason as a trial for the starting point guard position, but the last two weeks made one thing clear — there really wasn’t a competition. Ayo Dosunmu will be the starting point guard for the foreseeable future, beginning his sophomore NBA season the same way he ended the first by filling in for the injured Lonzo Ball. Dosunmu, 22, shoulders the expectation of leading the Bulls offense into the 2022-23 season, which begins Wednesday against the Heat in Miami. It’s a challenge the hometown guard feels ready to accept. “We have a great team who’s willing…
