Avery did indeed embarass Ott in their fight last year. Started in the Dallas zone and ended all the way down the ice on my end of Staples. Ott for some reason skated all the way down there during their faceoff....one of the funniest fights I've ever seen. Avery called it his best fight of the year as Ott didn't land a single punch and Avery unloaded at least ten rights. Brad Norton also beat up Ott last year because Ott shot the puck maybe 4-5 seconds after the whistle.
I don't know what it is, but Avery has always done very well against Dallas fighters as he seems to have Morrow's number as well.