If jett is left as the last man standing dont tell her to ult .unlike with other agents jetts ult focuses even more on aim . Usually in high elo when they pick jett they know how to use her knifes but that shit doesn't work very well in low elo.and usually jett is pretty aware of her ult. Saw a jett get absolutely clapped by a vandal phoenix because she was told to ult by a dead teammate . She could have had much more of a chance if she just used her phantom.