Leaking Water on 2002 Ford Taurus

Firestone wants to replace my water pump and timing cover gasket. Does this make sense that the timinjg cover gasket needs to also be replaced????

Asked by for the 2002 Ford Taurus
considering the car is almost 10 years old. ask them to confirm the cover gasket if you are not sure. do you not trust them?? if not, get a second opinion.

Thank you