Was scanning some of my cards today and just noticed that Bob Lanier's signature has changed quite a lot.. Is this normal? Do most players autos change over the years?
This is
1999 Upper Deck Century Legends Epic Signatures #BL Bob Lanier
And this is 11 years later quite a bit different
2010-11 Ultimate Collection Signatures #SBL Bob Lanier/99
I don't have the pictures, but search the Kevin Garnett autographs and you will see the difference between his early pre-UD ones (including but not limited to Autographics), his early-UD ones, and his later-UD ones.
As for Kobe, his current autograph is actually also his pre-NBA/NBA rookie one. It's just that he signs it sloppier now at times.