I believe Uncharted 4 will blindside the industry and release during the summer next year as opposed to winter everyone believes. I think Playstation Experience will be the first look at epic gameplay of Uncharted 4 followed by an expedited release date that shocks us. At this point, U4 will sale at least 1.5 million copies in a week during a nuclear holocaust it's so hyped. Coming off the Last of Us' summer release I think Naughty Dog realizes their games are perfect summer entertainment items. And it's a quarter the video games industry has been taking for granted. Combine that with perculiar choice to release The Order 1886 and Bloodborne two weeks apart and I think Sony is preparing for an absolute ambush of exclusives next year. 

Mark my words. Uncharted 4 will have a surprising release date. 

Oh PS; 3 weeks after E3 is my prediction. 

Nah, I think they'll announce Nathan Drake Collection at Playstation Experience, and that might release summer, but UC4 will release in winter. They need 1 mega hitter to counter Halo 5 during holiday.

Bold indeed, specially since Uncharted has never really released during Summer!

And TLG as well! Thats juts cray cray!!!

I think we are all going to be disappointed to find they didn't have an Uncharted Collection planned in time to release next year. It will come just after U4 and bundled all together in 2016. They will run in U4's engine. 

A they won't present The Last Guardian until it's 6 months from release date. They will have no more fiasco's with that one. I expect a E3 or PE reveal of the title and aWinter release.

SPOILER!!!

Last Guardian will actually be Gravity Rush 2 The Last Guardian

I am hopeful of a Uncharted collection first, releasing in June/July in preparation for UC4 in Nov/Dec. That would be a perfect summer/popcorn filler until the main event.

I would be shocked if TLG is not out next year... it has to be... but as others said, I think they won't mention it until E3 and then Boom.. it's coming out this year (September) or something.

Sony have so many games they have not yet announced and with Beyond apparently also coming out and some others, the December event might be when it all is talked about.

These are my sentiments as well. However, something tells me that ND. Just hasn't been planning a Uncharted remaster collection after TLOUremaster and it won't be ready for next year. I think all 4 games will come bundled all together in a CE in 2016. I have a feeling that when they remaster Uncharted it's gonna be almost exactly like next Gen's engine. To send Drake off in style. 

The Last Guardian? Winter 2015?

Personally I'm pretty sure Uncharted will release sooner rather than later next year, all this talk from haters wishing it's going to be delayed is ridiculous, it already looked pretty polished at the reveal and the game's been in development longer than any past game in the series.
I wouldn't be shocked if it comes out before E3 next year and Sony will have GT7 as their title to market for the holidays at E3, so we'll get a decent stage demo, alongside something else that won't be announced until that conference.

Ratchet & Clank will likely be shown at this Destination Playstation event, IMO that will release a month of two before E3, Alienation and Rime will be mixed in there too.

TLG or maybe Agent releasing late next year would be awesome.

Shinobi602 has been pretty reliable as far as "insiders" go and he seems pretty sure that Horizon will get pushed back to 2016, so maybe that will be a Feb 2016 release.
I wouldn't be shocked if we get a new Sly Cooper game unveiled at one of the big conferences next year, with a release date alongside the movie.