'We'll see' - Critchley coy on formation changepublished at 14:55 Greenwich Mean Time 29 March
Celtic v Hearts (15:00)
Hearts head coach Neil Critchley tells BBC Scotland: "We're not naive enough to think we'll come here and dominate. But we will have to show courage on the ball.
"We're very positive. We've won our last two and we've made strides in the right direction. We've got an exciting end of the season to come and we want to attack this game with energy."
On a potential change of formation for this game, Critchley adds: "Possibly, we'll see. The formation is one thing, but it's also about how you approach the game psychologically."