By Gautam Varier Isiah Thomas deactivated his Twitter account after expressing his support for a group that had gathered outside Barclays Center for Kyrie Irving. Whether he wants it or not, some kind of controversy just seems to follow Kyrie Irving no matter what. Irving finally returned to the court against the Grizzlies after serving an 8-game suspension as he completed all of the conditions that the Nets had placed on him to return to the court. While he didn’t have the best of outings, as he finished with 14 points on 5-12 shooting from the field, the Nets still got the win but that wasn’…