Maybe you don't have anything disparaging to say right now. But that may change dramatically in the future. Crass example, let's say you worked at a bank, part

Maybe you don't have anything disparaging to say right now. But that may change dramatically in the future. Crass example, let's say you worked at a bank, parted on good terms, signed such an agreement. A few months later it turned out the bank had been laundering billions of dollars of drug money. This has no affect on the agreement you signed. Still got nothing disparaging to say?