https://wccftech.com/overwatch-nintendo-switch-control-options/

Overwatch on Nintendo Switch will come with additional control options, and among them will be one that will allow players to point the Joy-Con controllers at the screen almost as if it were a laser pointer.

In a fresh interview with Vooks, this controller scheme has been confirmed by the game’s principal game producer, Wes Yanagi. This control scheme isn’t, apparently, a simple novelty to play with for a few minutes, as Yanagi confirms one of the designers uses it and he’s very good with it.