[yash101]

A bit more of a serious reply:
Our team has one (working) cRIO left on our last year's robot for demonstrations. It's nice to have the old cRIOs available, but it is also a total bummer that there is no support for them anymore. There isn't a driver station for it. There aren't programming tools with the right plugins either.
In short, they are quite useless. The dropdown on the DS which presumable allows you to change driver station versions(?) doesn't seem to co-op with the old cRIO either.

If NI and WPI didn't drop support for the old cRIO entirely, it may be of some good use, especially while prototyping. I doubt every team has five RoboRIO's to run those small prototypes. In our team, only the programming team has access to our RoboRIO's because they are under continuous use. After all, the new RoboRIO is quite pricey.