I'm wasting my time here, I'm feeling but ok, i'll try to explain it to you.
Tenz has potential, yes, but so does A LOT of other players. Showing some form of talent (in tenz case its only aim) doesn't automatically guarantee you a spot on one of the world greatest teams when you personally haven't accomplished ANYTHING whatsoever. With your logic, Astralis should kick someone on their team and bring in Tenz, ''tenz has a great potential''. He deserves nothing better than Cloud9 right now, it is in this team that he must shine if he is actually any good at all. It is in this team that he must prove himself.
Performing in tier 2 NA means absolutely nothing, plenty of players do that.
I bet you are/were a fan of scream and shroud. It's the same shit every year, a player with sick aim and nothing else and people think that he might be the best in the world. Aim is related to potential and talent, but it's nowhere close to being all of it.