Sam Allardyce Appointed Sunderland Manager: Latest Details and Reaction

Sam Allardyce has been confirmed as the new manager of Sunderland, signing a two-year deal with the Premier League club.
The former West Ham United manager's instalment at the Stadium of Light was made official on Friday. As reported by Stuart Vose of the club's official website, Black Cats chairman Ellis Short believes Allardyce was the obvious choice to become the new manager:
I am very pleased to welcome Sam to our football club. Sunderland is a club he knows well and he was the obvious best choice for the job. He has vast experience of managing in the Premier League and an understanding first-hand of the north east and the passion of our fans, which will stand him in great stead.
He replaces former manager Dick Advocaat, who resigned his position on October 4 following an eighth Premier League game without a win in the 2015-16 campaign.
Sunderland are currently tied with north-east neighbours Newcastle United at the bottom of the Premier League table on three points each.
Allardyce will need to turn things around quickly if the Black Cats are to avoid yet another relegation scrap this season.
The 60-year-old's great Premier League experience should be invaluable at Sunderland, Allardyce having previously managed the likes of Blackburn Rovers, Newcastle, Bolton Wanderers and the Hammers in the English top-flight.
Allardyce has been out of the managerial game since the end of last season when he parted ways with West Ham following a respectable 12th-place finish in the Premier League.
Former Sunderland boss Gus Poyet previously backed Allardyce—who played for the Black Cats in the early 1980s—to succeed at the Stadium of Light, per BBC Sport: "He had an experience before in the north east. He knows the Premier League inside out and he knows exactly what a team needs to do to stay in the Premier League."
The Englishman's first game in charge will be away at West Bromwich Albion following the international break. He then faces the small matter of a Wear-Tyne derby against Newcastle, the club from which he was unceremoniously fired in January 2008.
Kristan Heneage of the Guardian thinks he's in for quite the challenge:
A derby victory would get Allardyce in the Sunderland fans' good books from the off and could be a catalyst for an upturn in form in the run-up to Christmas.
The Black Cats have looked uninspired this season, but the change at the top could well be beneficial.
Allardyce undoubtedly has the experience and nous to manufacture a turnaround in form and force Sunderland away from the dreaded drop zone.