Source: EU Portal
Take Advantage of Your Free Slots
Don’t forget, you still have time to take advantage of your unused recruit slots before December 26! At the start of the sixth Season, we’ll credit you with two new slots, and all unused recruit slots from the previous Season will be deducted.
If you have already used both slots, you will automatically be credited with two new slots on December 26. Your progress on existing contracts and your current referral connections will be retained.