Well, that's because Star-Lord was the only human protagonist in the movie. Makes sense that he would be the main focus. Here you would have more than one human character, so I don't think I'm interested in seeing one character playing the supporting role to another. Like I said, if this is what they plan to do with Jordan, why even have him there. He deserves better after what he got last time than playing the role of the secondary "mentor" character who's just there to prop other characters. If that's the case, then there's no need for him to be there. They could just acknowledge that there was another human GL long ago.