look at astralis. The org has lost both their igl (most important player) and Xyp the best support in the game. mibr have been T2 for a while and even with a lot of prac time if they ever reach top 10 again it will take many months
That doesn't mean much, before the players vacation Taco said he was training 10-15 hours a day. If you open his stats, you will see that it did not impact his game xD he remains a bot and mibr 0 titles
And I remember that they had already shown what their routine was like. It was a 12-hour training routine with several 15-30 minute breaks. It contained individual training, collective training and demos analysis.
Mibr Routine: imgur.com/a/PkggKHl