It was pretty obvious that 'Jason Lancaster' was much more marketable than 'Go Radio' considering he was the only thing in Go Radio that people cared about. I expect him to get on a big tour somewhat soon and 'make it' as a solo artist just in time for 2017 and the 'A lesson in Romantics; 10 years' tour. Maybe I'm just wishful thinking on all of this..
If you honestly think Jason was the only thing in Go Radio people cared about, you don't know their fanbase. Yes, a lot of people first started listening because they followed Jason from Mayday Parade, but Alex and Steve especially where very popular with the fan base.