AUDIO - Postcast - Aintree Day 3 - Grand National Day

Can Shutthefrontdoor give AP McCoy a fairytale win in his final Grand National? Is Rocky Creek a handicap good thing, or could there be another huge-priced winner of the Aintree marathon this year?

Here to ponder those questions and look ahead to the rest of the action on Grand National day are Bruce Millington, Paul Kealy, Richard Birch and Liam Glynn (of bookmakers BoyleSports).