In 2004 the Wessex League absorbed the original Hampshire League and due to their facilities Romsey were placed in Division 1 and after some encouraging final placings they won promotion in 2007 back to the top flight, now known as the Premier Division. In the 2007–08 season with manager Glenn Burnett at the helm Romsey's team spirit was at an all-time high. The team were performing well on the pitch as well with two consecutive mid-table finishes really consolidating Romsey's position in the Wessex Premier League. At the end of the 2009–10 season, Glenn Burnett decided to step down blaming his decision to leave on how much he had to do at the club. Assistant manager Lee Harrison soon followed suit, as well as a large percentage of the squad that Glenn had been crafting over the last few seasons. In the 2010–11 season, backed by the new management duo of Wayne Mew and Stuart Long, began with many trials as Romsey searched to rebuild a team. In the end, Romsey finished in 16th position in the league despite a lack of players. One of the high points of the season was Romsey's longest-serving and most prolific player in their history, Simon De'ath, who finished with 25 league goals, placing him seventh in the goalscorer charts.