The long-awaited arrival VAR is here but Hearts boss Robbie Neilson probably wishes he could hit rewind after a run of wonky results.
A pair of heavy defeats to Fiorentina were regrettable, however, last Sunday's meek efforts in their loss to Aberdeen was the performance which had punters demanding more.
And now Neilson must find a solution to stop Ange Postecoglou 's Celtic from becoming the latest team to put the hurt on Hearts this season.
The Premiership champions don't take a backwards step and are aiming for all three points in the capital ahead of their Champions League clash with Shakhtar.
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