New Cardiff City manager Malky Mackay has made out-of-contract Scotland winger Craig Conway his first signing.
"It would be terrific to get someone like Malky, because he is experienced and left-sided, " said Jefferies.
BBC: SPORT | Football | My Club | Kilmarnock | Jefferies thwarted in Mackay bid
Manager Malky Mackay has been forced to use a host of young players because of the club's financial restrictions.
But Malky Mackay and a Phil Mulryne stunner saw Norwich get back to winning ways after two successive defeats.
Malky Mackay's side poured forward in search of a winner but found Reading goalkeeper Adam Federici on top form.
Bluebirds fan Lord Kinnock hosted the party, which was attended by owner Vincent Tan, manager Malky Mackay and captain Mark Hudson.
"I was really impressed by Malky Mackay when I met him when he was manager at Watford, " Conway had told BBC Scotland.
The Ross County youth product made 39 appearances for Watford last season, scoring four goals, and follows manager Malky Mackay to Cardiff.
"I was away on holiday in Florida when I heard that Malky had been appointed as the new Cardiff manager, " Cowie told the Cardiff City website.
He says he has a good relationship with the manager Malky Mackay and enjoys going into the dressing room to speak to the players, particularly Craig Bellamy.
BBC: Vincent Tan's plan to make Cardiff City a force in Asia
Malky Mackay appeared genuinely touched to have been invited to the Lords, despite public challenges to stay in his role as long as Sir Alex Ferguson - 26 years.
The Football League trophy will then be paraded by members of the Welsh Guards before being presented to Malky Mackay by Cardiff council leader Heather Joyce on the stage.
But good work by Danny Graham gave Watford manager Malky Mackay something to cheer about, when his shot was not held by David James, allowing Cowie a simple finish.
He has been linked to a number of positions since his departure from White Hart Lane, most recently Reading and Watford, with those roles going to Brendan Rodgers and Malky Mackay respectively.
Watford boss Malky Mackay brought on Ellington in a bid to add some firepower but the Hornets remained on the back foot and Town substitute Connor Wickham looped a header narrowly wide from David Wright's cross.
QPR's 4-2-3-1 system normally offers plenty of protection to the defence, but they were run ragged by the likes of Graham, Mutch, Will Buckley and Don Cowie as Malky Mackay's side took their tally to 38 goals in the Championship this season, more than any other team.
应用推荐