Nike co-founder Phil Knight said Kyrie Irving’s deal with the shoe brand is likely over and doubts that the star guard will be welcomed back to the company. Knight added that he doesn’t “know for sure” about the decision in a television interview with CNBC. “Kyrie stepped over the line. It’s kind of that simple. And so he made some statements that we just can’t abide by. And that’s where we ended the relationship,” Knight said in the interview. The company announced last week that they suspended their relationship with Irving after the guard posted links to an antisemitic film on his social me…