I doubt it, they just started working on it fully last year, we will hopefully see something on it at E3 this year but I think it's probably a 2016 title.
I see some of you asking why not a holiday release and I'm guessing you are joking
This game would get crushed during the holidays with everything else that's coming out. The MCC reached 10th in sales in November and fell out of the top 10 all together in December and that had 4 games in one pack, there is no way a single GOW remaster would make sense to release during the holidays even if Sony doesn't have big time exclusives coming out during that period. Rumor is this was supposed to be bundled with a GOW Ascension remaster but it was more work than they thought it would be getting the games ported over so the other one is coming later. Damn I wish they'd have rebuilt GOW1 and 2 with high end graphics, those were much better games than 3 and Ascension.