Just seen that Blue Square has been acquired by Betfair. Assuming the sponsorship still has time to run I imagine the leagues will be Betfair next year.
Mmmm... Might explain why they paid out very early on Welling winning the title.
Even more bizarrely my other back up £25 bet on Salisbury City to win the league still stands but has been transferred to betfair...
So it's not really a case of Betfair taking over the league sponsorship. It's a case of Betfair buying out Blue Square Bet and continuing the current league sponsorship deal.