Now that top six is secured, it'll be interesting to see how the post-split fixtures work out.
Of the top seven, the breakdown in home/away games after the split would be.
(I didn't work out the below myself, have borrowed it from elsewhere. They won't mind).
Celtic
Rangers, St Mirren. (home)
Hearts, Aberdeen, Hibs, Livi (away)
Rangers
Hearts, Aberdeen, Hibs (home).
Celtic, Livingston, St Mirren (away).
Aberdeen
Celtic, Hibs (home)
Rangers, Hearts, Livingston, St Mirren (away)
Hearts
Celtic, Aberdeen, Hibs, Livingston (home)
Rangers, St Mirren (away).
St Mirren
Rangers, Hearts, Aberdeen (home)
Celtic, Hibs, Livingston (away)
Hibs
Celtic, Livingston, St Mirren (home)
Rangers, Hearts, Aberdeen (away)
Livingston
Celtic, Aberdeen, St Mirren (home)
Rangers, Hearts, Hibs (away)
So if Hibs miss out (they could) I presume that might help us as we'd get a third home game against someone. Possibly St Mirren which would be a huge boost as we also shouldn't be discounting them for third.
If Hibs make it and Livingston don't (on current form likely to happen), then I think even though we're currently third, the advantage still lies with Hearts based on their remaining fixtures. Of the seven remaining they have one less v Old Firm, and have also to play us at home.
We really need a win at Ross County and for Hibs and Hearts to draw. Then even if we lose to Rangers we'd have at worst a one-point lead at the split. A draw at Tynecastle and a win over St Mirren may well be enough providing Hearts don't go doing anything stupid like winning at Ibrox or something.