Off with their heads...Dan Loeb, of Third Point Management Company, is calling for the resignation of Leonhard Dreimann, ceo of Salton, makers of the George Foreman Grills, and Irik Sevin, ceo, president and chairman of Star Gas Partners, a heating oil distributor (see story, page 2). His letters to the two highlight financial issues, but Loeb also says he was amused to learn that at Cornell University there is an Irik Sevin Scholarship. "One can only pity the poor student who suffers the indignity of attaching your name to his academic record," Loeb writes.