I have always been curious about the Junior Felix nontender. He batted .306/.372/.525 for the Tigers at age 26 and then never again played in the majors. I get that the strike screwed things up, but it's fascinating to me that he never got another chance with anyone. This SABR profile suggests that he might have been a lot older than 26:
https://sabr.org/bioproj/person/junior-felix/#:~:text=Félix was believed to be,already in his mid-30s.