By Andrew Holleran Nike’s postgame tweet about Coach K is getting ratioed following Duke’s loss to North Carolina in the Final Four. Duke fell to longtime rival North Carolina in the Final Four in New Orleans on Saturday night. Coach K ends his career with two straight losses to UNC – one in his final home game at Cameron Indoor Stadium and one in the national semifinals. Following the Final Four contest, Nike took to Twitter. Unsurprisingly, the majority of the responses are something like “right now.” “It just happened lol,” one fan joked. “This one,” another fan wrote. “Tonight,” one fan tw…