Robbie Neilson’s men left St Gallen with a 2-1 defeat last week and must overturn that one-goal deficit to make the group stages of the Europa League.
The manager rested a few key players for Sunday’s trip to Celtic Park with this massive match in mind and knows Hearts must take the game to the Swiss champions.
This is how we think Hearts will shape up...
This is how we think Hearts will shape up...