Nice Kenwyne!
Birchall is listed for the squad tomorrow - hopefully he'll get off the bench.
Dundee United v St Mirren (Sun)
Dundee United will be without the suspended Morgaro Gomis and injured trio Craig Conway, Lukasz Zaluska and Keith Watson.
But former Dundee man Steven Robb may return after a series of muscle injuries and fears over David Robertson's hernia have been allayed.
Craig Dargo, Eddie Malone, Craig Molloy and Ian Maxwell continue to miss out for St Mirren.
The injured quartet have yet to feature for the Buddies this season.
Dundee United squad: Szamotulski, Dillon, Wilkie, Dods, Kalvenes, Duff, Hunt, Goodwillie, D Robertson, J Robertson, Buaben, Kerr, Kenneth, Flood, Russell, McLean, Robson, Cameron.
St Mirren squad: Smith, Van Zanten, Corcoran, Murray, Reid, Kean, Burke, Mehmet, Brady, Miranda, Howard, Haining, Potter, Brittain, Mason, O'Donnell, McCay, Barron, McGinn, Birchall.