 He impressed at Edgar Street, which led to his loan being extended to the end of the 2006–07 season, and he played a total of 11 League Two games for the "Bulls".Jennings re-established his place at Tranmere during the 2007–08 season, appearing in all but five league matches, usually partnering Paul McLaren in the centre of midfield.He had an excellent season, winning praise for his high work rate and willingness to make challenges.