Scottish gossip: Walker, Kent, Valle, Doig, Gray, Brown, Helander

GlenAllachie whisky owner Billy Walker, a lifelong Rangers fan and season ticket holder, would be open to investing if he had a say in the direction the Scottish Premiership club takes but would not be interested in becoming principal investor. (Rangers Review), externalThe amount of money whisky tycoon Billy Walker could invest in Rangers looks set to be limited by Uefa as European football’s governing body caps spending on football operations at 70% of the club’s annual income. (Sunday Mail), externalRangers will need to sell some of their squad to meet new Uefa financial rules that will come in next year. (Football Insider), externalLeyton Orient have made an inquiry about Ryan Kent, who has been linked with a return to Rangers after Fenerbahce released him from his contract, although the 27-year-old winger would be unable to play for another club until January. (Scottish Sun On Sunday), externalCeltic believe their Champions League campaign can help sell Barcelona left-back…