Final answer:
Joe Thornton is the Bruin who scored 102 points in his rookie season but did not surpass 90 points in subsequent seasons with the team.
Step-by-step explanation:
The Bruin who had 102 points in his rookie season (1992-93) but failed to reach the 90-point mark ever since is Joe Thornton. While all the players listed as options had celebrated careers with the Boston Bruins, Joe Thornton is the only one among them who achieved such a feat during his rookie season. After his sensational start, Thornton continued to have a successful NHL career, although he did not surpass the 90-point mark in subsequent seasons with the Bruins.