Is this normal for a short sale? (clause, property, buy)

[Samoi137]

Bank asking buyer to sign a form that includes a clause on when the seller (not currently in the property) needs to vacate (# of days before or after the closing), with those dates left blank, and the negotiator to fill them in later? Seems like buyer would be signing a blank check.

[2bindenver]

There is no blank check involved. Either insert n/a or 0.