This is probably too late to get traction, but...
[x] Back To The Past, Samurai Jack
-[x] This is a complete reboot.
-[x] Kenshiro Cochrane: A hacker in the far-off year 2099. Kenshiro could be an interesting way to introduce the concept of the future of the... Spider-verse. Food for thought, that.
-[x] Maybe you could do something with Enforcer, he's a fairly one-note character... a mercenary with expertise in firearms, CQC, and hypnotism. He could be the initial threat of the movie, before revealing a wider conspiracy at work, maybe working for The Kingpin? Or even Moses Magnum? Or you could go with someone else, to tie-in additional properties.
--[x] Write-In: Moses Magnum has risen to prominence in the year 2099 as one of the most influential tech-barons of the time. The Enforcer is one of many private security force leaders who serve as judge, jury and executioner for the tech barons of the time.
Elevator Pitch: Kenshiro "Zero" Cochrane is a hacker from the far-off year of 2X99, where mega-corporations and tech-barons control the entire world. Moses Magnum, who has moved past humanity and slowly replaced his body more and more with cybernetics and network uplinks, is verging closer and closer to complete world dominance through pending mergers. Zero is a net-runner, periodically uploading his consciousness into cyberspace in order to make "runs" at sophisticated 2X99 corporate databases to expose corrupt dealings and "help" the little people. While making a run on a Moses Magnum Enterprise database, Zero uncovers a dark secret of his business enterprise related to his recent rise in power and steals the core file, but he is "tagged" by the security system in his retreat. The tag allows Charles Delazny III, the Enforcer, to hunt down Zero to his home and residence. Delazny goes after Zero's girlfriend first, taking her captive before confronting Zero; however, Zero's girlfriend fights back against the Enforcer during the confrontation, giving Zero time to escape by uploading his consciousness fully into cyber-space. The Enforcer kills his body, but his mind lives on; though he lives in the cyberspace in abject fear, as simple defense programs that would have kicked him back to his body will now mean his death. Desperate for a chance to reveal Magnum's secret, Zero makes a run on the Ghostworks, the crypt of early AI and VI discoveries, where legends tell of a hidden, entirely cyberspace resistance center. There, he meets the Ghostworks, "machine spirits of dead AI" who offer him a desperate gambit and a chance of rebirth as the last Ghost Rider. Zero doesn't wait for the offer to be finished to accept it, though he knows that it will mean losing his human body forever.
The Ghostworks spirits send Zero's consciousness back in time through complicated technobabble, allowing him to reboot significantly earlier in the year 2X99 inside the body of a CYBERTEK 101 WORLD-RUNNER (physical machine bodies that provide the conceptual opposite to net-running) and intervene in the event he discovered inside of Magnum's database. Along the way, he confronts Delanzy III/The Enforcer again, this time defeating him in combat and temporarily trapping his consciousness within one of Magnum Enterprises' ices/net-defense traps. Zero succeeds in intervening in Magnum Enterprise's dark secret, preventing {some terrible event} and stopping Magnum Enterprises from consolidating control over its market competitors and forming a true monopoly. Zero makes a final-run to expose Magnum to the public, breaking into the government's broadcast servers to reveal the planned events to a global audience; while making his run, he encounters the younger version of himself, on the run that would have had him learn Magnum's secret originally. Zero and Zero Prime switch net-packets; Zero (alive) reveals the government corruption and gains a following as the "angel of the cyberworld," while Zero (Ghost Rider) takes on all of his younger self's tags and leads The Enforcer and all of the other net-defenders to a violent finale confrontation through The Ghostworks. Zero leads his tags to their destruction against the perils of the Ghostworks, before he and the Enforcer have one last confrontation before the Ghostworks Spirits. The Enforcer is destroyed, and his consciousness is reduced to nothing more than ambient data.
Zero (alive) embraces his girlfriend, and the two plan to organize a meeting with other net-runners organizing a resistance group. All the while, Zero (Ghost Rider) faces the Ghostworks, and learns of the other work yet to be done.