Guardians Of The Galaxy was (arguably) Marvels finest outing to date, and it shows some gambles can really pay off. The big unanswered question of the movie is the identity of Star Lords father, and though the movie dropped big hints - he's definitely not human - were no closer to the answer. The suspects so far include Yondu, Captain Marvel (aka Mar-Vell) and even most improbably Thanos himself. The eventual reveal will likely be kept a secret until the movies release though Kurt Russell has been strongly linked to play the role, which is just about perfect outside of casting Harrison Ford himself. The mystery of Peter Quills paternity is likely to play a major role in the plot of the sequel, and the pressure is on to deliver a satisfying answer; lets just hope the answer lives up to expectations. If it turns out to be Ronan the Accuser there'll be riots in the cinema.