Hmm, I'm not so sure.
I can easily see "We need to get Uncharted 4 out this year" turning into "You know what? Nevermind. An Uncharted collection would sell better before releasing Uncharted 4. A delay actually presents a money making opportunity". Probably tacitly understood rather than stated.
But maybe I'm just a cynic.
Yes, Sony would purposefully push back their biggest game for the PS4 yet and miss the holiday season (losing money in the process) to prioritize a remaster. That makes much more sense...