sam skinner and matt fagerson have been added to the scotland squad for the rest of the six nations.y. glasgow warriors back row fagerson last played a test in august, while skinner missed out on the world cup injapan after sustaining a hamstring problem in the summer test win over france. the lock forward has been impressive for exeter chiefs, helping them to the top of the premiership. after two defeats in the six nations, scotland are away to italy on saturday. well, today's football action is under way in the scottish premiership with the league leaders celtic — currently ten points clear taking on aberdeen. callum mcgregor giving the away side an early lead. that's one of three matches today, with second—placed rangers also in action. in the premier league, arsenal face newcastle in the late kick—off, while tottenham can move up to fifth with victory away to aston villa. it begins a busy run for spurs, who also play in the champions league last 16 on wednesday, something manager jose mourinho is all too aware of. so, it's a really hard week for us — sunday villa, wednesday leipz