OK then, name someone who can take his place at the top of the order. When Trescothick stopped, Cook was the obvious choice waiting to take his place, at the moment there isn't anyone who you can look to and think, perfect replacement. If there was, maybe you could ask more of a question of Strauss's position in the team.Like rentaghost pointed out, look at Ponting, if ever there was a reminder of form being temporary, that's it.