The glee/グリー fandom is a very angry, divided fandom, which has resulted from poor, careless 書く and showrunning. Canon interpretation. Not Finchel-friendly.
Every original glee/グリー member has been 与えられた an invitation to 登録する in the 100th episode. both Amber and Mark have accepted! and hopefully Dianna and Heather will be there too! :)