Benitez has been linked with a bid for central defender Turner, as well as Portsmouth's Sylvain Distin.
Sylvain Distin's tap-in from a corner appeared to put the Toffees in control of the round of 32 first-leg tie.
Pompey boss Redknapp rang the changes at half-time bringing on Hermann Hreidarsson for Sylvain Distin and Arnold Mvuemba for Lauren.
City created the first decent opportunity after 14 minutes when Sylvain Distin threaded a pass into the path of Nicolas Anelka.
Having hit the side-netting from Mulumbu's clever ball over the top moments earlier, Odemwingie reaped maximum advantage from Sylvain Distin's misreading of Brunt's lobbed pass.
There was more drama as Salisbury pointed to the spot with just two minutes of extra time remaining after City skipper Sylvain Distin had handled.
BBC: SPORT | Football | League Cup | Doncaster 1-1 Man City (aet)
Dunne has been linked with a move to Aston Villa, while Moyes is reportedly keen to bring Sylvain Distin from Portsmouth as a replacement for Lescott.
Sylvain Distin and Phil Jagielka marshalled Everton's defensive unit superbly throughout, pressing and closing City's forwards, while Johnny Heitinga was effective in breaking down the supply line.
The next significant Benfica attack was also initiated by Di Maria, and only a brilliant clearance from Sylvain Distin prevented Cardozo from doubling the home team's lead.
Adebayor was then denied twice inside three minutes - the first by a brilliant block from Sylvain Distin before Isaksson got down to keep out his powerful header.
Portsmouth, who have lost key players Peter Crouch, Jermain Defoe, Glen Johnson and Sylvain Distin this summer, made a bright start but City soon got into their stride.
And centre-back Nosworthy could come in as a replacement for Sylvain Distin, who was sold to Everton on Friday, if Portsmouth up an initial offer to meet Sunderland's valuation.
Everton were boosted before kick-off by the news that a deal had been agreed to sign Portsmouth defender Sylvain Distin, but it seemingly did little to rouse the starting XI.
And he has joined the trail set by Glen Johnson, Dimi Traore, Sean Davis, Peter Crouch, Sol Campbell, Sylvain Distin and now also Niko Kranjcar in leaving Pompey this summer.
Hull went ahead after Everton defenders Sylvain Distin and Leighton Baines missed a deflected Hunt cross to allow Altidore to hammer a point-blank shot, which Howard did well to fend away.
With Johnny Heitinga cup-tied and Sylvain Distin suspended, Everton had a new central defensive partnership in Yobo and Philippe Senderos - and the latter was very harshly penalised for a foul on Yannick Djalo.
The England striker appeared to have wasted the chance with a poor first touch but, with Sylvain Distin and James diving at his feet, he lifted the ball brilliantly into the back of the net.
Toffees centre-back Sylvain Distin could only loop a clearing header back towards his own goal to let in Cameron Jerome but the Blues striker controlled on his thigh only to half-volley wide from just inside the area.
Carew's power up front had looked the likeliest route to success for Villa with Sylvain Distin and Jagielka struggling to dispossess the targetman, but it was his strike partner who levelled with a deft flick from Milner's pinpoint cross.
Neill, who also held talks with Atletico Madrid of Spain and was linked with a move to Turkey's Galatasaray, is the fourth permanent addition to boss David Moyes' squad, following Sylvain Distin, Diniyar Bilyaletdinov and John Heitinga to Goodison Park.
But the spiralling wage bill and relatively small attendances at the 20, 000-capacity Fratton Park have forced the sale of the likes of Glen Johnson, Peter Crouch and Sylvain Distin, although the club made several signings before the end of the transfer window.
Carlton Cole came on to try and add some physical presence and height up front for the home side but Campbell and Sylvain Distin defended stoutly in front of James's goal, and having gone in front, Portsmouth's lead was never seriously threatened.
Former City defender Sylvain Distin headed Everton's equaliser from Mikel Arteta's free-kick after 65 minutes with goalkeeper Joe Hart at fault - and as Roberto Mancini's men rocked under increasing pressure, Leon Osman rose spectacularly to beat City captain Vincent Kompany and head the winner seven minutes later.
应用推荐