Is recruitment likely to drive ground improvement

[SBRed48]

You are assuming all the £30 mill would be paid in one lump. Similar to buying a house they would take out a mortgage type loan to pay for the new ground over several years and charge it to the club's account saddling the club with the debt for years to come. The last thing they would is spend their own money.
The other alternative would be to groundshare.

Don't take the risk. Get them out is what I say.