Photo by Rio Giancarlo/Getty Images Jayson Tatum, Boston Celtics The Boston Celtics appear to be on a collision course with the Cleveland Cavaliers . The two teams have emerged as the powerhouses of the Eastern Conference. It’s widely expected that the Celtics and Cavaliers will face each other in the 2025 Eastern Conference finals. Judging by a recent interview with DJ Siddiqi of Forbes, Darius Garland and the Cavaliers roster already have an idea of how to slow down the reigning champions. “