Why the change of name?
Because as Avesher he tried to steal money from his "buddies" by throwing a fight with AXA. He then got exposed as trying to commit fraud and calling his friends "idiots" and "assholes". He cried and melted, ran away after asking Ron to delete his account. He then came back as disturbia , well at first he pretended to be a "friend" of his and telling stories about him being in counselling, owning a new business , having a new girlfriend and being over getbig. Of course, it turns out it was him all along telling more lies and attention whoring. Luckily the taxpayer is seeing him ok
that about explain it?