The NFL pressured an Indiana man to give up his quest to trademark "Harbowl," even though the man might have had a legal right to do so. Last February, Roy Fox said he spent more than $1,000 to file for the trademarks "Harbowl" and "Harbaugh Bowl," in anticipation that Jim Harbaugh's San Francisco 49ers and John Harbaugh's Baltimore Ravens might soon play in the big game. "Right before the conference championship games last year, I thought to myself, 'Can you imagine if these guys played each other?'" Fox said. "If Pat Riley would go through the trouble of trademarking three-peat,...