People are having problems with Denman because visually he didn't look that impressive last time. He couldn't break Diamond Harry like he has so many other animals. They cleared the fourth last and the Tank totally out-jumped him. But DH was only shouldering 10st and went right back on the bridle. If Denman runs like that at Cheltenham, jumps the 3rd and 4th last like he did at Newbury - no horse will be still on the bridle. They'll all be flailing in behind, toiling in his wake.
I'm just amazed others can't see that this is as plain as day.