No suprises there really, i expect McKenna, Storie and Shankland to follow suit (to the Championship that is, not necessarily to St Mirren).
By "2nd choice", do you mean the way he's played 32 games for Falkirk this season as their No.1 keeper with 9 losses and 8 clean sheets?
Or are you talking about the previous season, 2015/16, when he played every game for Falkirk, won Championship Player of the Month twice, and was named in the PFA Championship Team of the Season?
Then again, perhaps you're confusing Falkirk with Dumbarton, where he played every game of the 2014/15 season and won both Dumbarton Player of the Year and Young Player of the Season awards.
Or is it his club and international appearances you are mixing up - after all, he only managed 4 clean sheets in 13 appearances at U-21 level for Republic of Ireland, and didn't even get on the pitch he got called up to the senior squad at the age of 22 last October.
Whichever it is, i can see where you're coming from. Quite frankly, he's clearly shit.