Tbh, he can't read shit nowadays, his calls are based in picks and if they can't find it, they struggle. It has been like this for a long time and he doesn't know how to change the pace. Mibr problems are his calls and how he can't build a good map pool for the team.
If you want to see Fallen lost in his calls, just watch an inferno t-side from mibr against a t1 team. He will call for a rush b or a mid push through a smoke with 20s or something like that.