So Villa have Chelski (H), Brighton (A), Liverpool (H) and Palace (A) as their final fixtures. They'll probably dispose of Chelski and Palace easily, I suspect. Especially Chelski, who are saving themselves for their upcoming cup final.
Our best hope will be that the conference league semi finals will strain Villa enough that they will lose against both Brighton and Pool. Not very likely, but stranger things have happened.
That means four wins from six could be enough, but we still have some catching up to do with our goal difference.
Realistically we'll probably need five wins from Arse (H), Chelski (A), Pool (A), Burnley (H), City (H) and Sheffield United (A) to hope to snatch fourth place.
Knowing us, we'll probably end up needing three points at Bramall Lane to secure fourth. And then something completely unimaginable happens to deny us CL next season.