I have just seen the Guardian run down on Transfer rumours for all the prem clubs. Proper journo Stuart James had this to say about Villa:
"Aston Villa
Plan for the summer: Other than needing a new owner, new manager and at least half a dozen new players, everything's in place at Villa. In short, it's impossible to talk about transfers, both in and out, when the only deal that really matters to Randy Lerner, the Villa owner, is whether he can sell the club.
Transfer kitty: £0-£100m, depending on whether a takeover happens and who becomes the new owner.
Most mouth-watering rumour so far: That Larry Ellison, Oracle Corporation, co-founder and CEO, worth $41bn, is going to buy the club. SJ"
So there you go, the Ellison rumour rears it's head again. I still think it's mostly baseless speculation though.