Google is always keen on improving its products and this has been seen before in AdSense. The search engine company has introduced site-targeted AdSense CPM, “smart pricing” and domain blocking and there will probably be improvements that have already been added by other similar sites.
One such example is the option for the advertiser to have more control over where the content is being displayed. This could mean blocking your site from displaying on several addresses that host AdSense banners.
Another idea that has been advanced is that Google will integrate AdSense in other forms of media like newspapers or television and so on. While this might seem to be more on the science-fiction side of the facts there’s no indication that this might not happen.
Google have access to an international array of over 150,000 advertisers of whom may choose to penetrate offline markets in different countries. With Google’s strong network of advertisers, they may choose to appoint or allow offline distributors to create a format for Adwords advertising in content, in search and now offline.