The West Ham winger was in fine form last season under Slaven Bilic.
The Blackburn boss is in 'numerous conversations' about new signings
The Reds midfielder never made an appearance for Spurs.
Judge was named in the Championship team of the season in 2015/16.
James Chester has looked excellent for Aston Villa so far.
The 21-year-old spent last season on loan with Mark Warburton's Glasgow Rangers side.
The Hammers have already signed eight new players this summer.
Everton have been in the market for a striker all summer, and have reportedly made a second bid for Napoli forward Manolo Gabbiadini.
Tottenham's Heung-Min Son is a target for Wolfsburg.
Barca signed Samuel Umtiti, Lucas Digne, Andre Gomes and Denis Suarez this summer, and Graham Hunter believes they could challenge for a first-team place.