After a brilliant result for Liverpool against Arsenal today, there were quite a few performances that Alan Shearer could have celebrated. Ibrahima Konate was imperious at the back, Trent Alexander-Arnold sublime in his passing, but it was one of Liverpool’s substitutes who really impressed Shearer. Jurgen Klopp wasn’t afraid to trust his young players when some of his Liverpool men were tiring, and introduced both Bobby Clark and Conor Bradley in the 75th minute. And it was the latter who caught Shearer’s eye against Arsenal, with the Liverpool defender adding much needed defensive cover. She…