User blog comment:TheDoctor230/Crossovers/@comment-32114961-20170528181436

i personally prefer legends more so than the other shows even slightly more so than arrow but i dont see how they fit in anywhere, they really are the rebels of arrowverse and i dont think they really 'need' the rest of arrowverse.

they already did a flash/supergirl only episode.

and they have already done flash/arrow a few times..which is great 'cos barry/oliver are probably the best pairing compared to all shows and characters.

"An Arrow and Supergirl Crossover" yes that would be ideal and it might actually make supergirl watchable i' like to see oliver-kara hang out.