Rangers continued their recruitment drive after striker Jon Daly agreed to join from Dundee United on a two-year deal.
St Mirren chairman Stewart Gilmour believes a Scottish Premier League vote on reconstruction plans could take place in the coming days.
Uncapped trio Gordon Greer, Ryan Jack and Tony Watt have been named in the Scotland squad for the World Cup qualifier against Croatia.
SPL chairman Ralph Topping claims SFL clubs would need their heads tested if they reject top-flight proposals to reform the game.
Dundee United manager Jackie McNamara admitted the 4-0 defeat to Celtic taught him nothing new about his squad - so insteady paid tribute to outgoing skipper Jon Daly who is joining Rangers.
Celtic manager Neil Lennon may rest a number of players for Sunday's final game of the SPL season away to Dundee United as he looks to keep his players fresh for the Scottish Cup final with Hibernian.
Dundee United manager Jackie McNamara has challenged his players to finish the season on a high in Saturday's match with champions Celtic.
Jackie McNamara was pleased with his players' spirit after securing three points at Inverness thanks to a last-gasp winner from Gary Mackay-Steven.