Im a bit confused about Parker because he said he wad upset that people were talking more about Pep's comment in the media than the game but has seemingly accepted every single offer to appear in the media to continue and grow this story over the past 3 days.
There really isn't much of a story unless the head of the supporters group goes on every media outlet to tell Pep to "stick to coaching" and then there is a story of Pep vs. Fans.
As the general secretary of the official supporters club he was bound to be asked his opinion. Indeed he stated that a few times in his interview. "You asked me on here" he responded when a similar challenge was put to him.