I though the initial Mumford tackle was made to look worse by the way Libba reacted to the tackle through flinging himself prior to the downward force being applied.

Mumford being the wanker he was realised he'd hit him hard, and did what he could to make an impact with his second crushing motion. If every big bloke took advantage of little blokes like that through the game then it would be a right shit of a sport for most.

It's just another piece of evidence to suggest GWS are the competition's wankers.