I haven't been on in a couple of days and ideas have been happening left and right. Okay i'm gonna give u Dante's weapons and moves. Also some storyline on how Dante and Nero have been doin.
After DMC5 Nero wanted some information on how he works. Dante said he was a demon hunter and he worked for money and the eventual saving the world thing. Nero wanted in, Dante obliged. He also asked about his arm, long ago, pre DMC3, Dante and Vergil were in the midst of some "brotherly love" when a demon by the name of Thraxle attacked the two sons of Sparda. He claimed to have battled with Sparda long before either of them were born and to have killed the demon lord. He took Sparda's sword and impaled it into his heart which sent shockwaves of energy throughout the two worlds. The two Sons of Sparda tag-teamed the devil which was too much for the demon Thraxle who was slain almost instantly. Pieces of Thraxle were spread throughout battleground. The two brother watched as their father's killer was shattered to pieces, the moment was right and the two reminisced on their slain father. Long story short, a certain piece of the monster was glowing, as the two walked over their futures passed before them. Dante's consisted of Trish, Lady, Him in his DT chasing Mundus, and some more blurs. But Vergil's was clear as day, Nero, him holding his son in his arms as his mother smiles. The two return from the flash-forward and realize they are grabbin Thraxle's arm. Vergil takes it and explains what he saw to Dante and keeps it to give to his SON! Anywho, Nero learns of his father and seeks more information about him so he and Dante go on a mission together to uncover more secrets about Vergil. Now let me give u Dante/Nero's moveset and weapons.
DaNtE
Rebellion
Stinger(new year, new stinger, it comes w/lvl 2)
High Time(um.. nothin new he might flip with it or something)
Million Stab(Now million stab can go as long as u want if u can press the button every two times he stabs)
StYlEs
Trickster-MultiDash(That's right he can officially dash however many times he pleases.)
Sky Star,Air Trick(Nuthin new)
Stylish Mode(Dante says Are u Ready? and his trickster moves become advanced for example MultiDash becomes an array of sick flips dashes and just style.)
GunSlinger
ChargeShot lvl 1 and 2
Twosome Time
Rapid Fire(Dante invest his power into Ebony and Ivory and can shoot top speed in any direction during Twosome Time.)
Coyote-A
Charge Shot
{Now this is what i think is my best idea so far,}
when u lvl Gunslinger to lvl 2 u get the GunChuks.
Dante normally does the nunchuck move with Coyote-A, but this time is different, it is actually nunchucks. Coyote-A changes, it's still a gun but it can be swung like a pair of nunchucks and like Cerberus was in DMC3, that's how it will be.)
SwordMaster
Chopper(the standard Rebellion/SwordMaster move)
Drive/Drive Combo(After doing Drive a continuation of the button pressing will result in a devastating combo that will up your style 2 levels.)
Dance Macabre(Knowing Dante he always has a last resort, this is it. You can only do this move in DT but if u can get it off it will kill any lesser enemies and leave te bosses gasping for breath.)
I'll put Nero's weapons/moves on later i'm worn out 4 now.
That was very interesting. If you expand on it, I would like to read it. 
