With the announcement of SR5 for next year, will we get previews of any new mechanics in the new edition?
Oh, and what year will SR5 be set in as the 'default' year? Me, I'm hoping for a twenty year jump.
What, IMO, would be a sort of "reset" for the setting: another Matrix crash, which causes all the wireless technologies to basically implode. It would be cool that in the mass chaos of what happened, a new conspiracy to reunite the old U.S., and this time they're successful.
Or (borrowing a little from Star Wars), the MegaCorps engineer a nanovirus that attacks all the metatypes - causing a whole-new halocaust, with the end result, the destruction of all the AAA MegaCorps.
....Just some random thoughts.