David Luiz sign for Chelsea

David Luiz is back at Chelsea, but is that good news for other

teams?

Chelsea's decision to bring back David Luiz to Stamford Bridge

was one of the shock stories of Deadline Day - but what is the

pundit verdict?

Luiz left just two years ago for £50m - a fee that remains a

world-record fee for a defender - but after picking up back-to-

back Ligue 1 titles with Paris Saint-Germain, the 29-year-old

has returned to his former club on a three-year deal for £30m.

Jamie Redknapp has described the move as "sensational" and

Matt Le Tissier admits he's a "big fan" of the Brazil

international - but Alan McInally is among those who remain

unconvinced by his credentials.