I would also like to play that way but the defence (barring McKenna) is as soft as a baby's first sh1te. They need protection in front of them.
I wouldn't play Rooney with May either, save him for last 30 mins depending on the game. Just give Christie a free role as a second striker around #83.
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Logan Arnason McKenna Harvie
McGinn Shinnie McLean GMS
Christie
May