[Mick]

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Wow I only knew 2.  I didn’t know the Colts who folded after one year  The Original Colts
You nailed it
Next question.  The Colts folding lead to the 49ers getting what Hall of Fame player ?

Y. A. Tittle.

There were two other players on that Colts team of interest; one with SF Bay Area ties, one with ties to a much later generation quarterback. Can you name them?

Rex Grossman was the kicker on the Colts team, and the grandfather of the semi-maligned Rex Grossman. Rex had one amazing season, 13-3 with the Bears. Otherwise, his career record was 12-19 as a starter. 
Rex Grossman Stats, Height, Weight, Position, Draft, College | Pro-Football-Reference.com

The other was Herman Wedemeyer of St. Mary's, brother of Charlie Wedemeyer, longtime Los Gatos football coach. He was also an actor playing "Duke" Lukela for 143 episodes on Hawaii 5-0. As a football player, his nickname was "The Flyin' Hawaiian."

Wedemeyer had an interesting football variation on the hidden ball trick. At the end of his Wikipedia entry.
Herman Wedemeyer - Wikipedia

[Mick]

Skip  check your in box.
Wow I only knew 2.  I didn’t know the Colts who folded after one year  The Original Colts
You nailed it
Next question.  The Colts folding lead to the 49ers getting what Hall of Fame player ?

Y. A. Tittle.

There were two other players on that Colts team of interest; one with SF Bay Area ties, one with ties to a much later generation quarterback. Can you name them?

Rex Grossman was the kicker on the Colts team, and the grandfather of the semi-maligned Rex Grossman. Rex had one amazing season, 13-3 with the Bears. Otherwise, his career record was 12-19 as a starter. 
Rex Grossman Stats, Height, Weight, Position, Draft, College | Pro-Football-Reference.com

The other was Herman Wedemeyer of St. Mary's, brother of Charlie Wedemeyer, longtime Los Gatos football coach. He was also an actor playing "Duke" Lukela for 143 episodes on Hawaii 5-0. As a football player, his nickname was "The Flyin' Hawaiian."

Wedemeyer had an interesting football variation on the hidden ball trick. At the end of his Wikipedia entry.
Herman Wedemeyer - Wikipedia