Matt Fraction's character for Marvel was ranked as what number on IGN's Top 100 Comic Book Heroes list?
Matt Fraction: Matt Fritchman (born December 1, 1975), better known by the pen name Matt Fraction, is an Eisner Award-winning American comic book writer, known for his work as the writer of "The Invincible Iron Man", "The Immortal Iron Fist", "Uncanny X-Men", and "Hawkeye" for Marvel Comics and "Casanova" and "Sex Criminals" for Image Comics. Hawkeye (comics):  He was also ranked at #44 on IGN's Top 100 Comic Book Heroes list.
44