Looking at this post, where he's trolling another troll. I'd say this is a typical troll profile; and likely a sock. Same with the exact same repeated argument as the last guy.
Also, his username; DeathtoGriffondor sounds very close to "Death to Griffon". It even purposely misspelled Gryffindor to match it, and the main reason for the previous user's ban was harassment toward Lord Griffon; I think it's cut in paste. This guy's a sock.