Capitalizing on misfortune?

$GE (-0.11%) Big short opportunity after plane crash? They built the engines of the ill-fated plane. If the engines were the cause, things are likely to go downhill. We India had probably opted for the GE engines and not for those from $RR. (-0.17%) In $RR. (-0.17%) But I am already invested long. They are also falling today because airlines are probably allowed to decide which Boeing engines can be used for the Dreamliner. According to the article below, however, Air India has chosen the $GE (-0.11%) chosen

https://www.geaerospace.com/news/press-releases/commercial-engines/air-india-signs-agreement-become-genx-service-provider#:~:text=The%20GEnx%2D1B%20engine%20will,for%20more%20than%20four%20decades.