Complex sentence: On the eve of the transfer window in August 2007, he joined Barnet, but just one day later Bees manager Paul Fairclough decided he didn't want the player and released him.
Split into simpler sentences: On the eve of the transfer window in August 2007, he joined Barnet. However just one day later, Bees manager Paul Fairclough decided he didn't want the player and released him.