Not sure I follow. There will always be a team of 4 on screen that (up to) 4 human players are controlling. This won't necessarily be Marcus, Dom, Cole & Baird..in fact I think you start with Marcus, Dom, Anya & Jace. Then when a different chapter focuses on Cole & Baird (& maybe Sam & Clay Carmine for eg) the 4 human players then control these different characters. It will go back & forth like that dependant on which 4 characters are the focus of a particular chapter. Hope that answers your question.