Real Madrid is a team with a very large player pool. Kroos' departure will not have a shaking effect on the team. I'm sure Ancelotti has many alternatives in mind instead of Kroos. Kroos moved away from football at a somewhat early age. I think he could have played top-level football for 2 more years. Still, it's his choice and we should respect it. Real Madrid needs a quality midfielder for now. Let's see who will do this next year.
There are so many alternatives at the disposal of Real Madrid this season and more to come. Toni Kroos departure is definitely hugh loss for the club but it doesn't mean Real Madrid will become dormant and not push for major titles. They're also not relenting, making transfer moves for outstanding promising players. Real Madrid headcoach, Carlo Ancelotti is a brilliant coach, he have expendable club to explore next season. Real Madrid have outstanding pressures to fit in and they're simply the best club in the European football world.