Great, can it and then we wait another 3 years while they attempt the impossible task of trying to appease the entire DMC fanbase at once.
What has happened here can't just be swept under the rug and forgotten, the majority of the fanbase is angry and has lost it's trust and thats not just going to go away now it's going to linger. Lets say they can it and they just carry on from 4 with Nero, Dante, Vergil whatever. Everyone is going to going over EVERY decision they make with a fine tooth comb they won't be able to sneaze without someone complaining about a design or plot decision they aren't happy about with a "here we go again! They just don't care about us do they!", nothing is going to slip through the net anymore they won't let it.
And like has been discussed in other threads not everyone wants the same thing, not small issues big issues like the Nero is Vergils son thing. As much as I hate to come to terms with it I don't doubt that was at least considered for a DMC5 plot device which would be again giving the finger to the fanbase majority, (the Vergil fans) and everything that makes him popular being contradicted.
Don't get me wrong im not defending the reboot I just think they should just power through and let the chips fall where they may. For me it's still innocent until proven guilty as they haven't really done anything to upset me that much as of yet so I guess it's just a matter of waiting until E3 or whenever they give us an update of some kind. (hopefully a gameplay teaser)