Aberdeen: Muller, Cadden, Mayo, Happe, Guinness-Walker, Armstrong, Aremu, Yogane, Smith, Ntelo, Nisbet.

Substitutes: Klein, Knoester, Mouloua, Briedl, Palaversa, Plusanya, Molloy, Milne, Marshall.

Kilmarnock: Stryjek, Brandon, Stanger, McCarthy, Schjonning-Larsen, Kiltie, Tshibola, Lowery, Ring, Daniels, Hugill.

Substitutes: Ferrie, Kamson-Kamara, O'Hara, McKenzie, John-Jules, Meier, Clescenco, Owen, Rice.

Rangers: Pandur, Sterling, Fernandez, Makhanya, Penrice, Raskin, Neil, Curtis, Kim, Gassama, Shankland.

Substitutes: Kelly, McCrorie, Godfrey, Devlin, Dragojevic, Chukwuani, Yokota, Kelsy, Naderi.

Motherwell: Paulsen, Sparrow, Girdwood-Reich, Moormann, Longelo, Hodge, Fadinger, Lowry, Said, Maswanhise, Charles-Cook.

Substitutes: Connelly, O'Donnell, Knight-Lebel, Kanga, Bjorgolfsson, Williams, Palmer-Houlden, Levitt, Vogt.

Anyway, while you get hot and bothered about all that, let's get to the team news from those first three games in the top flight.

With the top three not playing until tonight or tomorrow, Rangers and Motherwell both have the chance to move up to second above St Mirren with a win at Ibrox.

Kilmarnock are still seeking their first point as they host Aberdeen, while Falkirk are yet to win as they visit Dundee United.

Among the hot topics on Sportsound is the Scottish FA's proposal for financial incentives - and penalties - along with quotas to persuade clubs to play more home-based under-21 players.

SFA chief football officer Craig Mulholland is a guest and will be getting grilled on that.

Also being debated is the SPFL's decision to have no away supporters for Celtic and Rangers derbies in the Scottish Premiership or Premier Sports Cup this season.

Meanwhile, Steve Clarke has been quoted as saying he had to cajole the Scottish FA into handing him a new contract as national head coach shortly before the World Cup finals this summer because he felt the governing body was hedging its bets.

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The build-up to this afternoon's games is just beginning on BBC Radio Scotland.

Former Scotland internationals Willie Miller and Michael Stewart, plus men of many clubs Ian McCall and Andy Halliday, are the pundits joining Sportscene host Kenny Macintyre and Tom English.

Press the button at the top of the page to listen.

Image source, SNS

It's a big day of fixtures in the Scottish Professional Football League, with four in the top-flight.

Taking top billing this evening is reigning champions Celtic visiting second-top St Mirren, but this afternoon's big game is Rangers hosting in-form Motherwell.

Stay with us for the build-up, live commentaries and post-match reaction here online and on BBC Radio Scotland.

Image source, SNS