Google will re-brand or change their motto to "top paid search directory" (well they should do lol) because lets face it google are all about the money now and that means more of google will be come paid only just like the shopping results! And don't say google have said they wont change to paid, because that's what they said about its shopping results!
Next on the list, google will find away to use more of G+ towards its ranking in the hope that more people will use their social network over FB and Twitter, then towards the end of 2013, someone at google might (just might) realise that they really need to get back in with FB and twitter because they are the top players in social networks still!
By this point, google will have missed their second (maybe third?) shot because MS will have bought into FB and closed googles window because FB will be tied down and more then happy with Bing.
Really, I think MS will work to buy into FB before the brains at Google ask to sign a new contract with them to gain more data which they will of course hide from everyone else like they do in analytics.
As mentioned above, analytics will continue to become hard to find search data, or rather with end up removing it all so we don't know what was searched for. Google will consider changing the whole of analytics to paid only (because all they want is money) and then they will think a little more like me and charge people for an upgrade package which will unlock "Not Provided" data.
Oh and we will have yet another date given for the end of the world in 2013 as the end of the world date for 2012 will pass by just like all the others lol