Defensive Sub for a 1 at SS???

I appreciate the help and insight. Yes, I understand he came in as a pinch hitter for Sciossa, but he stayed in the game as a defensive replacement for a much much better fielder who was not taken out of the game for a pinch hitter. Even if I do have his 1982 card, which rocks against LHP, Trammell is still the superior fielder by far. This does not make a lot of sense. ... Again, I am am not complaining I am just pointing it out so maybe in the future this glitch can be fixed. Thanks for the help.