Regarding My team Career Mode.

Hello I'm currently in season 3 in my team career mode.

Under the workforce tab in personal. My Corporate Facility, Hiring rate is currently paused at 181. But phase 4 unlocks at Workforce 200,  So I'm unable to unlock phase 4 because i cannot hire more Staff, Iv completed all of the Facality improvments in all departments apart from phase 4. Personal is the same 358 workforce paused out of 400 in order to unlock phase 4 and Engineering is currently at 578 workforce paused out of 600 in order to unlock phase 4. Aswell So my question is does anyone have any suggestions on how to unlock phase 4.

And also iv nearly reached the cost cap limit. Before the end of the season. So do I need to let staff go in order to reduce Facality running costs. Any help would be much appreciated thanks.