GLENDALE, Ariz. – The Dodgers are trying to fit a square peg into a round hole and, given the circumstances, that seems like their only play.Yasiel Puig, a free swinger built like a middle linebacker, will be the team's leadoff hitter, at least to begin the season, manager Don Mattingly has said. On some levels, this comes across as a ludicrous notion. Puig, who entered camp at 251 pounds, batted .319 last year, but that was aided by a .