no, because sony would be naturally inclined to either move a few things here and there that are currently free over to the new tier, or put too many "exclusive" this and that bullshit there too.
ie: like they have already been doing with qore. want to play a demo BEFORE the game is out? better have a qore ANNUAL SUBSCRIPTION, otherwise wait until well after the game is out, and that's only if that specific dev puts the demo out for free in the first place. i know, it's not with all demos, but to me a new tier or all of this paying for new feature x stuff is concerned, it's sounding like qore isn't bringing in the cashflow as much as it was intended, and they are looking to reorganize their structure and what is/isn't free.
yes, we have little info and a lot of it is rumor/speculation, but i think a lot of us are used to the sony rumor pattern by now: rumor something slightly awesome, lot's of internet feedback, it is announced and is lackluster or badly implemented, or not what we really wanted.