You have to put it into context with how far back the others were . Blackbow is a keen traveller he could run over 2m no bother hopefully he's not quite as keen. Tornado flyer he could drop to 2 no bother aswell bit he's going for the lawlors hotel at naas next that's the ballymore route. Carefully selected he won't be dropping back to 2 he's more than enough pace for 21/2 But he could go up to 3. They're 3 very very good bumper horses imo. Tornado flyer just showed it on the track. Blackbow and carefully selected have already won there ptp so they should be well able to translate that form to hurdles
I can't see Blackbow as a supreme horse, I believe he's the best jumper from the 3 mentioned so if Annamix gets injured Blackbow will run here I reckon.