Ryan Howard could have come to Phillies camp last month in a miserable mood and with a scowl on his face. Howard’s offseason included a lawsuit between himself and his family, a concerted effort by the organization to trade him and a local radio interview in which his general manager said the Phillies would be better without him. But Howard showed up with a smile, and unless he is putting on an Oscar-worthy performance, he has maintained an upbeat appearance.