Another glorious COMC mailday with a good amount of mailbox submissions. My new obsession, Panini Super Bowl Signatures. Starting in 2015 these were inserted in products, often unannounced, and continuing into 2019, all sharing the same design and all on-card. The Mark Rypien is new for 2019 and one of my favorite cards of the year, Mike Alstott was probably my favorite non-Redskin going back to his Purdue days, so picking on an on-card of a Hall of Fame fullback is a nice add. The Charles Mann is from 2015 and knocks my Washington needs down to two.