Deletion of Third Summers brother

Comment: Per , , and per Hullaballoo's cogent point; this is plain unencyclopedic.  For pity's sake, this is a ''hypothetical'' plot concept in a fictional serial; however much Wikipedia includes pop culture, it's at least incumbent on said culture to ''exist
Stance: delete
Cited policy: Wikipedia:No original research (WP:OR||WP:SYNTH)