I disagree, PJ.
He is a wonderful sight when he is in full flow, but UDS runs a little too free for his own good. I wouldn't go so far as to say he 'held-on' last year, but they were definitely reeling him in over the last 2f furlongs, and on my viewing, it would have been very-close with Sub Loot, if he'd had to go one more furlong.
I put UDS pretty-much right on the edge of staying the Ryanair trip, and for all that he loves softer ground, I definitely have him down as vulnerable if it rides that way on Thursday.
If Waiting Patiently runs, I'd have him down as one of the bets of the Festival, to be honest. Soft ground would suit him down to the ground too, and the race will be absolutely run to suit him.
Cue Card will almost certainly set a frenetic pace, which I can see UDS not standing for. That pair will cut each-others throats until they're heading to the last; at which point Waiting Patiently will be produced on the bridle, and race clear; Cue Card not being able to go with him, and UDS running-out of steam up the hill.
But I fear that connections will bottle it with WP. It's a much poorer race for his absence, imo.....much poorer.