How does it piss you off?
It is simple.
He wants a clan to join with his account.
As simple as that.
Hey, about the name, we have weird names too.
Like, "Fezch", it doesn't mean anything, and neither does "MetroX".
They are just random names we used for our accounts.
And, at least Zac told us that it was him. He could have just said nothing. But he decided to tell us that it was him. That was very thoughtful, imho.
I still say YES.