David Clifford of Kerry celebrates after kicking a 2 point score during the GAA Football All-Ireland Senior Championship Round 3 match between Kerry and Armagh at Fitzgerald Stadium in Killarney, Kerry. Photo by Brendan Moran/SportsfileThis year’s All-Ireland final has a subplot for fans to follow as two players vie for the title of this championship season’s top scorer. Kerry’s David Clifford and Ryan O’Donoghue of Mayo have been in fine form all year, with the two racing ahead in the scoring charts. Read more:Mayo's Ryan O'Donoghue could leapfrog David Clifford with a big scoring performance at Croke Park on Sunday. PICTURE: INPHOClifford leads the way currently with 6-44, adding up to 62 points, with Ryan O’Donoghue close behind on 2-51 (57 points).