Yeah, I remember hearing the same thing, I believe in Ken Burns' documentary and book. The Cobb/Speaker/Wood/Leonard scandal is still a bit of a mystery. But it seems like it stemmed from a common occurrence back in those days, something called "good fellowship" games that often occurred near the end of a season. Back then, teams that finished second and third in the standings also got a share of the World Series money. In this particular case, Speaker and Wood's Indians had already clinched 2nd place while Cobb's and Leonard's Tigers were battling the Yankees for a third place finish and thus a share of the WS money. The story goes that the 4 met under the bleachers before the final game of the series where Speaker and Wood told Cobb "not to worry about anything." Leonard was a pitcher for the Tigers who was subsequently cut by Cobb, who was a manager then. Leonard then went to Cleveland, where Speaker managed, and was cut by him. So 7 years later he approached the MLB with this information and didn't even hide his motive: he wanted revenge on Cobb and Speaker. But ya, the incident is still unclear.