Was it a poor work ethic that killed him? Because whether he was the "fire hydrant" on Lemieux's line that could have been replaced by anyone, 115 points is still 115 points.
The AP article on the trade to Hartford pointed to Brown's lack of speed, marginal defensive play, and poor condition.
When Brown was traded from Hartford to Chicago, he wasn't playing much at even strength because of his poor defensive play. Chicago hoped Brown could help their power play.
Brown had a brief moment for Chicago in their Edmonton series, but not long after he was in the minors, playing for Ken Hitchcock again in Kalamazoo.
Hitchcock had an interesting perspective on Brown from his junior days. You could tell he knew Brown's motivation might be an issue. "If he doesn't want to pay the price, he'll just end up looking like another ordinary Joe."
Even before Brown made the NHL, there were a number of concerns about him.
"The old raps against the 5-foot-11, 186 pound Brown resurfaced: Too small, too slow, too laid-back off the ice. Scouts fretted about his skating..."
Brown got up to 197 pounds in Pittsburgh before he was traded.
"He had the work ethic of a welfare fraud during the early part of his career..."
"Everything came too easy to me in Pittsburgh. The first two years were beyond my expectations, and I don't think I realized I had to continue working hard to continue at that level."