The Disgruntled Client

Suppose that you are a paralegal working for a lawyer in a large law firm. A general counsel from one of the corporations your firm represents calls you and tells you that he just read the legal arguments supporting a motion for summary judgment that the firm prepared and that you worked on. He tells you that the analysis is extremely weak. You can tell from his voice that he is annoyed. Review Model Rule 5.5 re: Unauthorized Practice of Law.

Within the context of your role as a paralegal, what would you do next? Be sure to explain why.