Pure accident or on purpose? Looking at Taylor on MOTD and a few photos he's got a smug grin on his face, he then walks off just looking down at him.
This was one of the worst photos of a broken leg I've seen in a game http://www.fanbanta.com/media/images/assets/2007/08/30//Luc-Nilis.jpg
Or even this - quite sickening! Jacob Olesen - apologies for the long link!</p> http://images.google.co.uk/imgres?imgurl=http://gfx.dagbladet.no/pub/artikkel/4/47/479/479863/olesen3_1160980714.jpg&imgrefurl=http://www.dagbladet.no/sport/2006/10/16/479863.html&h=572&w=858&sz=45&hl=en&start=1&um=1&tbnid=ZilubJPyyt9QaM:&tbnh=97&tbnw=145&prev=/images%3Fq%3Djacob%2Bolesen%26um%3D1%26hl%3Den%26sa%3DN</p>
I think it was a wry smile, not malicious. Bit like my boss when he told me my last pay rise. If he hadn't have done his silly embarrassed "smile" I think he would have cried.