Quality of life dash fixes (Corki & Tryndamere, possibly others)

I remember a couple years ago there being some quality updates to a few dash abilities (Caitlyn comes to mind) that kept you moving after a dash if dashing in the direction of the move. It would be quite nice to have this functionality with Corki and Tryndamere, whose dash moves (Corki's W, Tryn's E) stop movement when finished, despite often being used as escapes.

It would be even cooler if either champ could automatically acquire and attack the nearest champion (or minion if no champ is present) when dashing towards enemies. I know some champions have this functionality as well (Tryn might, I don't remember).