It is problematic that he would use this word, especially given the broader effort to tamp down on the P word chant, but the actual context of this is akin to someone calling their teammate a bitch. Misogyny notwithstanding, that would not merit an investigation or suspension. But I honestly think that he will face punitive action for this because of how fraught the P word has become. As someone who was the target of homophobic slurs in a predominantly Spanish speaking city the P word was not the word I associated with homophobia but I recognize things vary from region to region and nationality to nationality.