Yep, not even close. Lott was the most physical safety until Kam came on the scene. Kam still needs to put in a few more years at this to be compared to Lott. Just think, barring injuries we have three future HOF in the secondary.

Sherman
Earl ( might all ready be there )
Kam.

And RW on offense. If he wins another SB that should do it, but I'd would bet he'll have at least three SB wins an minimum.