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Allardyce, 62, kept Palace in the Premier League on May 14 after beating Hull City, but it is reported that after a meeting with Eagles chairman Steve Parish, the former Bolton, Newcastle, West Ham and Sunderland manager has decided to walk away.
The core reason is thought to be that Allardyce is not impressed with the transfer plans the club has over the summer.
It is believed Palace want to meet again with Allardyce before confirming his departure but the report states he has cleared out his office at the training ground.
The former England manager (he quit as Three Lions boss last September after being embroiled in an undercover newspaper sting) only joined Palace on Dec. 23, 2016 when he signed a two-and-a-half-year deal.
After struggling to turn things around initially, key January signings such as Mamadou Sakho and Luka Milivojevic helped the Eagles eventually soar away from the relegation zone as they beat Chelsea, Arsenal and Liverpool in the final weeks of the season.
Is it strange that Allardyce would move on? Tony Pulis left Palace in similar fashion back in 2014 after not getting assurances for Parish and the board over transfer spending for the next summer.
With the likes of Christian Benteke and Yohan Cabaye around, the Eagles have players on big money and have spent big to try and push into the PL’s top 10. However, they looked far from a top 10 team last season as Allardyce helped them stumble to safety with brilliant displays against the top clubs interspersed with poor showings against fellow strugglers.
If Big Sam doesn’t think the correct budget is there for him to work with, then you can certainly understand why he would walk away.