Saints could actually lose their next two, win at Everton & Swansea and then draw at home to Man City (who might be on the beach by then).
That would then put them on 35 points and if we’re still on 35 points, chances are goal difference would be on their side.
Worst case scenario of course!
Saints need the away form of a top four side to overtake us. Possible but unlikely. If West Brom can beat Man Utd, we can win one of our remaining fixtures and breath a little easier.