\\brGreg Heffleys on a losing streak. His best friend, Rowley Jefferson, has ditched him, and finding new friends in middle school is proving to be a tough task.brA trailer on Diary of a Wimpy Kid Hard Luck.brGreg Heffleys on a losing streak. His best friend, Rowley Jefferson, has ditched him, and finding new friends in middle school is proving to be a tough task.brDiary of a Wimpy Kid: Hard Luck. Teaser trailer #6 Check out number 6 of 8 Hard Luck teaser trailers from Jeff Kinney! These teaser trailers, recorded by Jeff .