A game that uses enhanced LSW sprites (including the little icons and facesets) and simulates life in the DBZ universe...
You can fight, train, form relationships (friendly or hostile), get married, have children, learn new moves, transformations, etc. and follow the DBZ story with pretty much any of the warriors in the series. Want to be Yamcha and actually beat the Saibamen? You can. Want to be Raditz and get strong enough to become SSJ? You can. Want to be Gohan and pwn some n00bs? You can.
Or, if that's not good enough for you, you can also create characters by frankensteining parts together (with many different color options) and adding moves (all the different LSW attacks are in, as well as some different ones) Created characters can play parts in the story if they appear in the right location when an event is happening... Meaning Frost can arrive before Nappa and Vegeta. Or Karion can get in a skirmish with Piccolo before the Androids come knocking. Or Tsuro can challenge Broly on New Vegeta.
Yeah, it's never gonna happen, but a guy can dream, can't he?