Complex sentence: The rest of the 2004-2005 season saw the player appear intermittently in the Bolton team but a broken foot sustained against Manchester United at Old Trafford on Boxing Day did not help his chances of re-gaining a regular first team berth.
Split into simpler sentences: The rest of the 2004-2005 season saw the player appear intermittently in the Bolton team. A broken foot sustained against Manchester United at Old Trafford on Boxing Day did not help his chances of re-gaining a regular first team berth.