The horse was formerly trained by Willie Mullins, before switching to Venetia Williams yard about two years ago.
Upon changing trainer, Didero Vallis won on his second and third start over fences, over distances which appeared to make him look like a 2M4F chaser.
The past eighteen months or so, the horses best performances were when fifth in the Brown Plate at the Cheltenham festival behind Siruh Du Lac.
He was then second on boxing day 2019 at Wetherby, when splitting race winner Top Ville Ben, and the eventual third horse horse home Lake View Lad.
Top Ville Ben and Lake View Lad are both very good chasers on their day, which is illustrated by the fact they're both rated in the 160's now. They are the type of horses who could run in something like the Ultima Chase at the festival with every chance in their own right.
I'm interested in Didero Vallis off a mark of 130 on Saturday. This also happens to be his last winning mark, but this 3M6F test will be a totally different test of stamina which he may actually revel in.
I just think he's shown plenty over the shorter distances, showing that there is talent that has probably yet to be fully discovered. He may out run big odds in this different type of chase, the real staying contest and jumping contest that it is.
I'll have a look the best odds and terms nearer the race time.