Two things. Until Whiting plays there it is not a fact, it's an assumption. It can't possibly be a fact until we've seen Whiting there. |Even then, you could maybe argue that Washy is more suited to the role because of his greater strength/power, or that Whiting is because of his superior handling/reading of the game. To say categorically that one is far better isn't possible.
I THINK Calderwood is a better prop then Thackery is and dont say he isnt as until he plays there you cannot say that Thackery is better