User blog comment:SodaCat/Birthdates According to Graduation Year/@comment-2099017-20160124020917/@comment-1824274-20160125014944

@TTG

Well it never specifies whether or not he was held back so I think it is safe to assume that Jimmy is a sophomore, just as he is supposed to be. Although that is a possibility, it is never hinted at whatsoever. And I was just kidding about the whole "freshman being king of the school". I was just comparing it to real life, and how ridiculous that would actually be xD