So I sent it towards

so basically when eren said that benadryl was gonna get eaten and didn't cause eren decided so.

I am just wondering wouldn't it have made life so much easier if he was eaten like dina would have become human again. and 1 she had knowledge

2 she had royal blood

3 she would have become a titan shifter like now you already have everything needed for the rumbling

so I wonder how would the story change if that were to happen.