Leinster flyhalves Harry Byrne and Ciaran Frawley are in a race to be fit for their side’s visit to Welford Road on Saturday to take on the Leicester Tigers in the Investec Champions Cup. Leinster flyhalves Harry Byrne and Ciaran Frawley are in a race to be fit for their side’s visit to Welford Road on Saturday to take on the Leicester Tigers in the Investec Champions Cup.