Must we withdraw a PERM application if the employee is laid off?

Here is a set of questions posed to me recently by one of our clients:

I am Mr. Jones, the employer. The employee, Mr. Smith, is no longer employed with us because of company's budget issue. However, we may hire him in the near future if circumstance changes.

My question:
Q1. Do we need to withdraw PERM LC for him that was submitted 2009?
The status is still in process now. I would like to know if this PERM LC still has any goods for him. Let me know the pros & cons between withdraw it and not withdraw it.

USCIS explains its types of site visits

USCIS' Fraud Detection and National Security (FDNS) office has recently explained the three types of site visits that are currently being conducted:

1. Risk Assessment Program fraud study (RANDOM VISITS). This is a joint study by USCIS and ICE applicable to both family-based and employment-based cases. Cases are chosen for randomly for review and site visits  usually after a case is approved. The purpose of this study is to build a profile of the types of cases where fraud is most prevalent.