Hurling Tactics: Another Hayes switch? And can Clare cope with adaptable Cats?

Four questions for this weekend's semi-finalists

Kyle Hayes of Limerick. Photo by Seb Daly/Sportsfile

Can Galway tie down Tom Morrissey?

For many seasons Galway’s defence has been consistently one of toughest and hardest to crack. Over 30 games going back to the start of their All- Ireland winning 2017 season, their defence has conceded an average of 22 points, the lowest of all counties. Only twice have they conceded 30 or more points.