Football News Briefs: Arteta on Tierney, Club Appointments, and Player Reactions

Manager Mikel Arteta has stated that Scotland defender Kieran Tierney remains “fully committed” to Arsenal, despite increasing rumors suggesting the left-back might rejoin Celtic. (The Herald) According to former Ibrox striker Kris Boyd, Scottish FA chief executive Ian Maxwell appeared to misunderstand the significance of the unawarded Rangers penalty during last weekend’s League Cup final. (Scottish Sun) Aberdeen manager Jimmy Thelin indicated he would not dismiss the possibility of seeking emergency reinforcements during the January transfer window, following two recent injury setbacks. (Press & Journal) Sean Jefferson, formerly a director at Manchester United, is expected to take on the role of Rangers’ new chief commercial officer in January, serving on an interim basis. (Daily Record) Hearts captain Lawrence Shankland commented that the “weird” atmosphere at Tynecastle during Thursday’s Conference League draw against Petrocub “didn’t help” the team’s players. (Daily Record) Ronny Deila, who previously managed Celtic, has returned to management by joining MLS club Atlanta United. (Scottish Sun)