Leading bloodstock agent Mark McStay has labelled the ITM Barrier Trials as one of the most important innovations on the Irish racing scene for a number of years but implored more trainers to get behind the initiative ahead of the return of the concept at Naas on Monday. This year marks the fifth running of the ITM Barrier Trials, with trainers like Joseph O'Brien, Gordon Elliott, Gavin Cromwell, Jessica Harrington, Henry de Bromhead and Donnacha O'Brien heavily represented across a 10-trial card that features races over six and seven furlongs...