It is possible to body block people when its time for the wheel. I think that alone is not a bad thing at all, but since you plan on creating a ranked mode where you can _**que solo or with friends**_, it creates an beyond unfair advantage.
I just got blocked by a strangers teammate even tho i was able to choose a unit before him. This _**NEEDS**_ to be fixed as it can give solo players a huge disadvantage. I think they should remove body block entirely or port people who already choose a unit back into their circle/cage or whatever you wanna call it.