After playing three of the last four games in 2007, Foster has a horror 2008 season, only playing one game for Fremantle and four games for East Fremantle before a back injury ruled him out the remainder of the season in Round 13.
Foster's performance suffered after playing three out of the last four games in 2007, resulting in a disappointing 2008 season where he only played limited games for Fremantle and East Fremantle before an injury forced him to stop participating in the rest of the season in Round 13.