Pardew is still searching for a striker to fill Bent's shoes. Leroy Lita, signed on loan from Reading last week less than two months after Andy Gray was brought in from Burnley for £1.5m, is the latest to be given a go - he has now spent £13m since taking over in December 2006. And it is not just on the team-sheet where uncertainty reigns, following long-serving chief executive Peter Varney's announcement last week that he will step down at the end of the season for "personal reasons". Hardly a stable foundation for a club that fans fear is starting to wobble.