Complex sentence: Jones began cleaning up MLRH and removing the teams and owners who had not met their financial requirements--a move that clearly brought him much criticism by the teams and owners who had been used to running things their way.
Split into simpler sentences: Jones began cleaning MLRH up and removing the teams and owners who had not met their financial requirements. A move that clearly brought him much criticism by the teams and owners who had been used to running things their way.