Well, some tooling does exist, since the A-10 fleet has been getting new wings (effectively zero-timing the airframe). Apart from that, there are plenty in storage out at AMARG/Davis-Monthan to act as a reserve for far more attrition than can be expected over the next 20-30 years.
The 1990s tooling destruction that was really painful was the F-14. That was Dick Cheney using the Tomcat as a political weapon in a spat he had with the NY Congressional delegation, which kept getting more and more Bs and Ds added back into the budget.
Actually, Boeing had to start from scratch to build those new wings. Yes, there is now tooling for the wing, but nothing else.