Yoru can effectivly replace jett on most maps because how good rotational tps are and the fact you can apply pressure to so many parts of the map I think yoru has a lot to give and you don't lose much by playing jett, only really some space closing but even then yoru can do that, jett dash is just more simple and less threatening when used alone because she can dash into a smoke but you can pair stuff with yoru tp to make it more safe