I think Rivermaya should just call it quits for the sake of their name. They're not making any impact nowadays. "Rivermaya" has ended when Rico Blanco left. Jayson Fernandez was just another disappointment for them. He was with them for 4 years but did not really made a difference but funny it is when you see his name written beside Rico, Bamboo, Nathan, Perf, and Kakoy's.
But who knows they might bid goodbye (and for the closure) with a concert with the former members. LOL