If PS4 Neo is not announced at E3 can we still expect it to be released this year?

[lordsynbios]

One of the rumours stated that games had to have a Neo mode from October, so it was assumed that, that was when it was releasing.

I wouldn't be surprised if the recent rumours around Scorpio being more powerful have made them rethink and perhaps a delay so that it will be comparable would be smarter.