McLaughlin was on crutches at the end of the game when the team did a lap of the pitch. I wouldn't be surprised if he did his cruciate ligament. It's very unfortunate for him but will present Sean O'Brien, Rhys Ruddock and Dominic Ryan with an opportunity to claim the Leinster blindside position early next season.
If McLaughlin doesn't make the summer tour, as seems likely, John Muldoon is the only remaining option. Chris Henry could do a job at 6 also. I wonder if Alan Quinlan will be called up as emergency cover. I hope not - he's a thug.