After the takeover, Manchester United continued to thrive, with the 2005–06 season seeing Old Trafford's capacity being expanded and a lucrative new shirt sponsorship deal signed in April 2006 with American company AIG (which had a large stake in a hedge fund company that helped to fund Glazer's takeover of the club).[47] Increased revenue from TV rights to each competition the club participates in, as well as its various sponsorship deals, also boosted the club's profitability. This came despite fears among many supporters that the debt incurred in buying the club could lead to insolvency.[48]