Jooris, Clendening and Raanta were the only participants at the Rangers' optional skate at Barclays Center on Tuesday. … Buchnevich, who hasn't played since Nov. 12, skated on his own Monday but will not play against the Islanders. "Everyone's that working with him right now feels real good about the progression he's made," Vigneault said. "The next step, obviously, is taking this to the ice and seeing how he's going to respond." … Halak will make his third straight start. ... The rest of the Islanders lineup will be determined closer to game time because of a flu bug going around the locker room. "There's something going around; I think everyone's getting hit with it a little bit here," coach Jack Capuano said. "We'll see where we're at. We've got a few game-time decisions tonight. If guys are healthy and ready to go, we'll play them. If not, we'll see what Plan B is going to be." ... The Islanders recalled Mayfield from Bridgeport of the AHL on an emergency basis.