First of All, Vergil not being dead... Something pretty hard to see, since the own Capcom wants him dead.
Second, make a alternate campaign like in DMC2. Example, one campaign with Dante and one with Trish or something like it.
Third, we could use in Bloody Palace Dante, Trish, Lady, Nero and Sparda (and if he's alive, Vergil). Without Sparda being a Costume. and being able to configure the rooms and share them online. Example:
Thinking on DMC4, I'd make the rooms like:
1: A bunch of any kind of scarecrows and some Angelos and Chimera Seeds
2: Berial
3: Bael
4: Echidna
5: Angelo Credo
6: Angelo Agnus
7:Sanctus Diabolica
And post it on the internet and see who can beat my score, huh?
Fourth, every style back for Dante: Trickster, GunSlinger, SwordMaster, RoyalGuard, Doppelganger, QuickSilver and DarkSlayer, and we could choose 5 to use. Also, showing how Dante learned the Majin Devil Trigger, and being able to use it too.
Fifth, DarkSlayer = Air Trick Style, Yamato = Devil Arm. Remember that Capcom!
Sixth, Online Mode, without any kind of CD-Key Authorization (I'm Brazilian remember? A DMC4 here is something like US$140.00, it's R$240,00. The DMC2 is even more expensive. A statue of Dante like
this is R$500,00!!! And I'm only getting R$30,00 per month!!!)
and Seventh, being able to use extra costumes for Dante: All of his outfits, like DMC5, DMC3, DMC1, DMC4, DMC2 and Super DMC5.
But anyway... I plan of being a game maker, so... Even if we end up seeing none of this stuff... I guess i'll have more story and less work on my "No Nexus" project.
Whoo... 7 wishes... 7 rooms... 7 hells... Coincidence? I don't think so...