Maybe the solution is to explain in plain terms what's going to happen. In other words, how much money there is, where it's coming from, and where it's going. What are these assets? I'm assuming they include the loans that will be called in. When a bank calls in its loans, do they have immediate access to the money, or do the customers in turn have to sell their own assets to pay back the loans?

On the other hand, if the bank had sufficient assets to make their depositors whole, how did they fail in the first place?