In theory, there is a handicap certainty in the betfair.com Handicap. I'm Spartacus has over 20lb in hand on official figures based on his short head second to Gypsy King in last week's Dee Stakes at Chester, but should we really believe that a horse who has run over 20 times has suddenly improved out of all recognition? Probably not is the short answer, so take a chance with Stoute's Blue Train (nb), an unexposed allweather winner who has clearly been working extremely well given that his alternative entry this week was in the Dante Stakes.