Then I moved onto Ramuh and .... kinda thought the same thing. I remember when we were rating summons last(?) month and I was shocked at how much they've actually neglected him.
https://finalfantasy.fandom.com/wiki/Ramuh
He's got a buttload of appearances. Wouldn't really call that neglecting him. Since his introduction, he's been in everything other than 8, 10, and 12.