Because the NA mentality is all about stats. Hard to bring structure to aim stars who refuse to have faith on a traditional igl.
Because he's a mediocre IGL and a bad fragger.
Apex / NBK / ??? would be a better option, seeing as they can both igl and frag along with tarik.
Mediocre IGL and fragger, it's just not working. Yes, he needs more time, but there's a reason why he's been in tier 2/3 teams his entire career. He's not cut for tier 1 counter-strike and you can't bring much structure with players like tarik and autimatic in the team who like to have freedom.