With Vucevic about to come back from a calf injury, coach Billy Donovan will have options in the middle with the emergence of the newly acquired Collins. But there's also a bigger picture for the Bulls,

Zach Collins was included in the Zach LaVine trade but did not get minutes until injuries to Nikola Vucevic and Jalen Smith opened up opportunities. Collins’ minutes skyrocketed over a three-game period.

Bulls coach Billy Donovan isn't opposed to having Collins and Nikola Vucevic on the floor at the same time, but they need to get Vucevic back from his calf injury first, then they need some practice time together.