First of all, stop having the selection process be part of The Late Late. That's clearly gone wrong.So what do people think should happen , in Ireland,s case.
After that it is less clear and probably ultimately comes down to the calibre of the acts putting themselves forward, and changing the selection process to encourage them. We seem to be sending raw talents, or mediocre ones, and\or acts and slash songs unsuited to the big stage.
We need to gets acts with songs that make an impression in a nightclub \ big stage setting, that thrive in that setting.