Yep! Definitely why it is "up to eight people". A team may only have four people, but if a designer needs to move in from another team then there is space to

Yep! Definitely why it is "up to eight people". A team may only have four people, but if a designer needs to move in from another team then there is space to allow it happen. After eight people on the team there really needs to be a decision if the tasks being handled can be split into separate teams. Such as separating a desktop and mobile client team into two teams.