Thomas is definitely in.
Black Ink: Batting - 21 (97) (Average HOFer ≈ 27)
Gray Ink: Batting - 202 (37) (Average HOFer ≈ 144)
HOF Standards: Batting - 60.5 (27) (Average HOFer ≈ 50)
HOF Monitor: Batting - 184.0 (49) (Likely HOFer > 100)
Won two MVPs, had an impact in several pennant races, was one of the most feared hitters of the 90s and is still an active, contributing player well after his prime. His most similar batters are in or will be in.