Despite another 0-0 draw, this time with Ross County, St Johnstone's six-point lead at the top of the table remains intact. Ahead of the weekend trip to face Arbroath, Stuart Cosgrove, Eric Nicolson and Sean Hamilton discuss a dominant display against the Staggies, albeit one that produced no goals, whether Saints have a problem with 'over-playing', Liam Smith's impact at right back and the Jamie Guallan/Adama Sidibeh conundrum.