Donegal take on Dublin in the Allianz National Football League on Sunday in Ballybofey.
While Donegal have done fairly well against Dublin in recent years, manager Rory Gallagher knows that his team needs to score more points.
Last year Donegal played them three times but could not beat them.
He feels they will need at least 15 scores to beat the Dubs…..
Podcast: Play in new window | Download
