By Matt Hardy Round three of the Premiership saw monstrous comebacks, outstanding clashes and what could be the last ever match for one particular club. The league is in full swing and you cannot take your eyes off of it. Here are five talking points from the weekend’s action. Sunday FundayExeter’s 43-42 win against Harlequins perfectly rounded off a barmy weekend of rugby. Having been 31-7 up, Exeter managed to lose the lead before scoring the winning try deep into the red. It was a superb advert for the Premiership and showed how high the quality of play can be when nearly all of the best pl…