He wasn’t canned and his syndicated radio show didn’t bomb. Jay Severin says he missed the energy and “IQ” of his Boston audience and yukking it up during the afternoon commute. Starting tomorrow at 3 p.m., Severin returns solely to Boston radio, back to his afternoon drive-time gig at Greater Media Inc.’s WTKK-FM (96.9), after a near nine-month run in syndication. The controversial host reportedly inked a seven-year deal worth more than a million a year with Greater Media, making him one of the highest paid - if not the highest - local radio hosts in the country. In an...