This was nice,although I don't know what mistakes he means
This right here with Livakovic, his empathy for Rodrygo and the incident with Essien where only Modric and Carvalho showed up for his birthday proves he is one of footballs finest men of all time. For me that counts for something.
Playing wise he is definitely in that top 10 CM of the past 30 years bracket. Some would have him at #1, others at #4. It's down to preferences but he is among Xavi, Iniesta, Zidane, Pirlo, Seedorf, Kroos, Gerrard, Xabi Alonso, Yaya Toure bracket. Personally I'd pick Zidane #1, Iniesta #2, Modric #3, Xavi #4, Seedorf #5 but it's ever so close between true Masters.
What is clear is that he played with Prime Kroos, Casemiro, Valverde, Raketic, Kovacic, Brozovic and was clearly the best out of all of them even though most of them were Elite or World Class.