So Knack asks the question about whether there is proof or not of Hellhound spoofing names and then proceeds to lock the topic...
If you do a simple view of his player profile you get this...
Names registered: pancak3s, brigad3, 0lbaid, dystr0, j1gsaw, d1g1, bl1tz, d1rtytaco, tomvendett4, reaver
Looks like he's spoofing as many names as he physically can.
Is this issue being addressed by the committee at all? Seems like malicious use of the additional name registrations to me.