Beady Eye have split, and so the speculation about the future of an Oasis reunion begins anew. People should be more worried about whether or not there will be a new Stone Roses record. You'll get your Oasis reunion when a few more years have gone by.
There may be a glimmer of hope for a Ride reunion, but I don't know if that's going to happen or not. I suspect there is more to Gem Archer's health issues than what's being said, and I think the band were not going to be given an advance to make another record--something along those lines.
Either that, or the thing just fell apart. They never caught on, it would seem, and they were doomed by comparisons to Oasis.