After weeks of underground rumblings, Tallah drummer Max Portnoy has revealed himself as the mysterious new drummer for Code Orange. The Tallah drummer, who also happens to be the son of Mike Portnoy, revealed his new gig today (Oct. 14) via social media.Fans began to speculate Portnoy was the man behind Code Orange’s kit as the band begin their trek on the Knotfest Roadshow with Slipknot, Killswitch Engage and Fever 333. Portnoy told Loudwire in…