NBA Preview: Bucks begin uncertain life after Giannis Antetokounmpo

For 13 years, the Bucks knew exactly who they were. They were Giannis Antetokounmpo’s team. Everything else followed from there. That era officially ended in June, when Milwaukee traded the two-time MVP to the Heat for a package headlined by Tyler Herro, Kel’el Ware, Jaime Jaquez Jr., Kasparas Jakucionis and draft picks. Now comes the hard part. The Bucks must build an identity without the greatest player in franchise history. They must also do it with a roster that looks less like a finished product and more like several different ideas sharing the same locker room. What changed Antetokounmpo wasn’t…