^That's the thing that worries me.
And also the reason this may be more of a 'development' then UC perhaps gave credit for. If they've actually been working on making a wooden train that can successfully run on the steel and the wood track, it would show an active development, not so much a thing stuck into a blurb like you seem to be suggesting. I may be reading it wrong, but you seem to be given them less credit then perhaps they deserve here? (What I'm talking about so wasn't in this topic, but, I'm not dragging it all around the forums, it's about these, I'm keeping it here).
Also, IF, IF they've sorted out the problem, I see no reason why the possibility (note the word possibility) of another loop on a woodie would be out of the question.
And I don't get what people are going on about moaning about the classic feel being lost, I thought ruining the feel of a woodie was what Intamin have been doing for a few years now? This would probably feel more like a woodie then Toro, because at least after the launch it would be a woodie, not just a steel coaster that happens not to be made out of steel.