THE Mayo senior football squad will return to training tonight (Tuesday) and begin the process of trying to analyse exactly what happened against Dublin at Croke Park last Sunday.Mayo's third defeat in five games means that they have just two matches left to try and pick up some points that will preserve their NFL Division 1 status.First up is a home game against the AllIreland champions, Cork, on Sunday week next before a trip to Iniskeen to play Monaghan in the final round on April 10.Speaking to The Mayo News after last Sunday's fivepoint defeat to Dublin, James Horan admitted that 'deplorable' defending in the first twenty minutes had left his team with a mountain to climb.However, he was also keen to accentuate the positive on a day when his team fought back to level, after being fourteen points down, before running out of steam in the final quarter."We know we have a lot of positives in our team," said the Mayo manager. "But what we need to address is how we de