That's because Tommy Casanova played before you were born. That would be like if 40 years from now, you told an LSU football discussion forum about how great PP7 and TM7 were, and one of them who was born after PP7 and TM7 played at LSU responded: "unfortunately when I think of 7 it's because of the way the number was tainted by (insert name of recent player who wore 7 circa 2051)"
That would make it pretty tough to watch a football game if you care to know who is doing what, being they wear masks and their name plate (if any) is rarely visible
If he's every bit as good as his advertisement it needs to geaux to Rashard Robinson. To the next high profile LSU-DBU... cheers.