Like it...
I would bring the block in the second push, back slightly as it seems to lean over a little more...
Then make him walk off shot (In a bit of a mood - you know p***ed off) and get him to run at it and trip over the block and fall off the edge.
I think the falling off the edge thing is a must, the shot has that anticipation about it. Was that your intention?
Chris (formerly R@nSiD)
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When the power of love overcomes the love of power the world will truely know peace - Jimmy Hendrix
Winner SM VFX Challenge 1
3rd Place SM SteamPunk Challenge (May 2007)