The absence of Shaw, Dallaglio and Fraser Waters, who decided to end his career playing in Italy, has removed three critical players from the Wasps squad. Shaw is the biggest, strongest and most experienced forward on the books, Dallaglio was a colossal leader and Waters was the key figure in the club's famous "blitz" defence. Vickery accepts that this trio will be difficult to replace but insists others are ready to rise to the challenge. He said: "It's a huge ask for anyone to fill the void Lawrence left and maybe you can never really replace someone of Lol's talent and leadership."