Any racing pundits out there? Anyone got any thoughts on the big race this Saturday?

Looks like mostly a dry week this week up in Liverpool, which probably won't help some of the mudlarks. Can Hegehunter repeat last years heroics, albeit off of a higher weight? Could Nina Carberry (sister of previous Grand National winning jockey Paul) become the first female jockey to win on Forest Gunner? Could Ginger McCain repeat his training feats with Red Rum by winning with Amberleigh House? Will I get the 500/1 outsider that couldn't win if it started now, in the office sweep again?