Andrew Balding's progressive WHO'S GLEN remains unexposed at staying trips and can build on a promising Chester Cup fifth when set a lot to do to gain his biggest prize yet. Willie Mullins relies on Pappano and this former Gosden inmate also looks to have better days ahead of him so rates a big threat. The handily-weighted Golden Rules can have a say too, while East India Dock and Asgard's Captain must enter calculations. Tribal Star completes the shortlist in a cracking Northumberland Plate.