Your right Hauser was no hero....gave up what HAD to be the worst goal ever in a championship game, that almost turned out to be the game winner.........and yes, he SHOULD have had a penalty called in him in overtime. However, be it right or wrong, penalties are rarely called unless it effects a scoring chance, which his 'chopping' did not (which made it worse in my view). If Koalska hadn't been tripped, he would have had a clean break away.
Breaks......I always say I would rather be lucky than good, and that certainly holds true hockey as well as most sports. Odd bounces, players tripping, you never know.......but at the same time the teams that work the hardest, do seem to be the luckiest.