- how do they exit - redeem/cancel shares/buy back shares
- amend trust deed etc - and how do they get their funds?
- how does remaining founder fund the acquisition?
- impact of structure above the line (ie above AusCo), eg cash repatriation, access to CGT discounts, family trusts etc
- returns of capital vs dividends etc
- impact of change of ownership on tax attributes in group (ie tax losses), if any.