Not quite right.
I believe they will be bending over backwards to accommodate Uniteds requirements over Europe. Play it on the Saturday and it allows for an extra 24 hours rest should United qualify. The FA and us would hate to lose 4th spot and subsequently 7th.
They wouldn't be playing in Europe n the Thursday before, they might be playing the following Thursday however.
We'll see. But I still think the big pull is, BBC getting first pick, with no competition from sky or bt, surely the big match will be on the Saturday at 5.30, but could easily be 12:45... Makes commercial sense!