West Ham United's chief executive Scott Duxbury insists there will be no 'mass exodus' from Upton Park.
Reports have claimed that Hammers boss Alan Curbishley is looking to cull his squad of several first-team players over the summer.
But, following the signing of Valon Behrami from Lazio, Duxbury claims the onus is on improving the squad at Curbishley's disposal.
Duxbury also revealed that the Hammers beat several clubs to the £5million signing of Switzerland international Behrami.
"We are delighted to have signed Valon," Duxbury told the club's official website. "We beat off a lot of interest from other clubs to get him and we are very pleased to now have him here at West Ham United.
"He is a player who will be a valuable addition to the squad as we aim for a successful season ahead.
"Valon's signing is also an indication of the club's positive ambitions and shows that, contrary to some reports, we are firmly committed to strengthening the playing staff.
"There will not be a mass exodus and fans can be assured that we are working hard as always to ensure high-calibre competition in all areas of the team."

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West Ham v Everton - 1st Half
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Wigan v Fulham - 1st Half
West Ham v Everton - 2nd Half
Chelsea 1-0 Man Utd - Ferguson
Chelsea 1-0 Man Utd - Ancelotti
West Ham 1-2 Everton - Zola
| Time | Fixture |
|---|---|
| Monday 9th November | |
| Barclays Premier League | |
| 20:00 | Liverpool vs Birmingham |
| Saturday 21st November | |
| Barclays Premier League | |
| 12:45 | Liverpool vs Man City |
| 15:00 | Birmingham vs Fulham |
| 15:00 | Burnley vs Aston Villa |
| 15:00 | Chelsea vs Wolverhampton |
| 15:00 | Hull vs West Ham |
| 15:00 | Sunderland vs Arsenal |
| 17:30 | Man Utd vs Everton |
| Sunday 22nd November | |
| Barclays Premier League | |
| 13:30 | Bolton vs Blackburn |
| 15:00 | Tottenham vs Wigan |
| 16:00 | Stoke vs Portsmouth |
| Wednesday 25th November | |
| Barclays Premier League | |
| 19:45 | Hull vs Everton |
| 20:00 | Fulham vs Blackburn |
| Saturday 28th November | |
| Barclays Premier League | |
| 15:00 | Blackburn vs Stoke |
| 15:00 | Fulham vs Bolton |
| 15:00 | Man City vs Hull |
| 15:00 | Portsmouth vs Man Utd |
| 15:00 | West Ham vs Burnley |
| 15:00 | Wigan vs Sunderland |
| 17:30 | Aston Villa vs Tottenham |
| Time | Result |
|---|---|
| Sunday 8th November | |
| Barclays Premier League | |
| Chelsea 1 - 0 Man Utd | |
| West Ham 1 - 2 Everton | |
| Wigan 1 - 1 Fulham | |
| Hull 2 - 1 Stoke | |
| Saturday 7th November | |
| Barclays Premier League | |
| Wolverhampton 1 - 4 Arsenal | |
| Man City 3 - 3 Burnley | |
| Tottenham 2 - 0 Sunderland | |
| Blackburn 3 - 1 Portsmouth | |
| Aston Villa 5 - 1 Bolton | |
| Wednesday 4th November | |
| Barclays Premier League | |
| West Ham 2 - 1 Aston Villa | |
| Sunday 1st November | |
| Barclays Premier League | |
| Birmingham 0 - 0 Man City | |
| Saturday 31st October | |
| Barclays Premier League | |
| Man Utd 2 - 0 Blackburn | |
| Sunderland 2 - 2 West Ham | |
| Portsmouth 4 - 0 Wigan | |
| Bolton 0 - 4 Chelsea | |
| Stoke 2 - 2 Wolverhampton | |
| Fulham 3 - 1 Liverpool | |
| Burnley 2 - 0 Hull | |
| Everton 1 - 1 Aston Villa | |
| Arsenal 3 - 0 Tottenham | |
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