After watching that you tube analysis of Ferguson the whole way through ( can't find who posted it but thanks for doing it), I now think we should build around Ferguson, even it means - leaving out Tierney or Robertson. He is the ideal no. 10 and should bring out the best in Shankland. How about:
Gunn: Hickey, Hanley, McKenna, Robertson/Tierney; Gilmour, McGregor; McTom, Ferguson, McGinn: Shankland.