Newcastle United and Aston Villa are currently among the favourites to win the Championship next season.
Button completed a move to local rivals Fulham on Tuesday.
The Dutch playmaker spent two successful years at Spurs.
The Magpies have already signed eight new players this summer.
Mark Warburton has signed nine players for Ibrox side Glasgow Rangers this summer.
One of West Ham United's most important players has heaped praise on Sunderland boss Sam Allardyce and backed him for the England job.
Tottenham Hotspur signed Vincent Janssen from AZ Alkmaar this summer.
The Frenchman is looking forward to the new campaign after an injury-plagued debut season in English football
Sunderland could be looking for a new manager if Sam Allardyce takes the England job.
The former Leeds United midfielder wants to see the Whites back in the Premier League.
Incomes for the top U.S. 1 percent have surged since the financial crisis, but are still well below their peak in 2007, according to new data released by the IRS.
The problems facing the Italian banks could cause Italy to become the next country to try to leave the European Union, strategist Brian Jacobsen said Tuesday.
The 23-year-old was photographed during pre-season training with Arsenal teammates, much to the unease of fans.