So you should go to all episodes where Eren's a Titan and go to the character list and change Mysterious Titan, to Attack Titan. because you're wrong with the idea that the Attack Titan's true name has not been reveled yet, Because It has been reveled in the Anime
Should "Tomas eaten.jpg" be deleted? There is another image ("Thomas' demise.png") which serves nearly the same exact purpose and is of higher quality. Additionally, the only page it is on is Thomas's image gallery.
Sannes never appears in the actual Chibi Theater series (which centers around the cadets). However, he does appear in the Chimi Chara illustrations. Because he doesn't actually appear in the series, should his Chibi Theater page be deleted?
He appears in the new Chibi Theater segments included in the first Blu-Ray of Season 3—that are literally just the 4-panel comics with a bit of animation, Wit really didn't put any effort in them this time...