Board Thread:General Discussion/@comment-30450220-20170626021526/@comment-24276094-20170731194722

As for Sun abandoning his team to follow Blake, for all we know Sun could have something against long distance air travel as well, be it fear of flying, clausterphobia or something against airport security, but we know that leaving without his team isn't that big a deal to him, not like it is to Blake, so I wouldn't put much emphasis on it. yes he left to follow Blake, but he was also one of the few people ready and able to do so. Yang lost her arm, Ruby passed out from exhaustion, Weiss was taken back to Atlas, most of the other characters were pretty worn out or banged up. Jaune was in the city, and heartbroken, so you cant use the fact that Sun was the only one to follow Blake as evidence, he was the only one physically able to.