Maybe, as one individual inferred, Sony will buy the Nikon camera division at some point.
If they do, look forward to a new mount every three years making every previous generation of cameras and lenses obsolete as Sony chase the printer & cartridges type of markup and mobile phone product cycle.
A possible if unfortunate outcome. The thing is, it is all about sales and profits. So, you may be on the ball there.
IF I did not shoot sports, I would probably already be an 'adapter' man... one or two mirrorless cameras (for manual focus accuracy) and a bunch of old lenses and some adapters for them to the cameras... ;-)
That avoids the dependence (to an extent) on what the manufacturers issue.
The Sony A7 series is very attractive for that, with all of the wonderful Minolta, Pentax K, Nikkor, Olympus OM, Contax and Canon lenses out there, most available for a song in fairly good condition.
And the A7 now has them 'native' to their intended focal lengths.
Thinking about it, the only expensive thing there is the cameras, then one has a huge assortment of lenses to choose from, at great prices.
So yes, the camera business now has two ways to pan out. One, the consumer electronics churn, which it already is to an extent. Secondly, the old 'camera' buff way of expensive and high quality precision instruments, lower volume, which some seem to be expecting.
Or maybe such as Canon and Nikon will focus on both, a two pronged approach, The 'elite' stuff and then the 'churn outs'.
I think that is the most likely approach. After all, they still have to satisfy the weddings, pro sports and events, fashion and glamour and product advertising etc photographers. That will be the elite market.