How I feel on ex Momusu member Ichii Sayaka regarding her audition in Otona akb48

Morning Musume fans are so dissapointed about Sayaka auditioning in Otona akb48. She is the first ex-Momusu to be pro-akb and we all know that akb48 and Morning Musume are rival bands, always fighting to be #1 on the Oricon Charts. But for me, there is nothing wrong for Sayarin to audition to Otona akb. I actually almost became a fan of akb48 it was just there were too many in the group and its hard to remember all of them. I am a HARDCORE fan of Morning Musume but I don't have any hatred against akb48 (I am a fan of Sato Sumire) so its actually ok for me for Sayarin to audition for Otona akb if that will make her happy. I am not actually an Ichii Sayaka fan but she has a nice voice its just that during her stay in Momusu Tsunku was not giving her that much solo lines. And I have a feeling that was also the reason why she graduated early aside from wanting to persue a solo career. The only time I heard her voice during her time in Momusu was in Koi No Dance Site. So if Sayarin is accepted in Otona akb I will be happy for her and she deserves that.