If a nominal ḥāl contains both a pronoun and wāw, is one necessarily useless?

Wāw with Nominal Circumstantial Clauses: Omission, Inclusion and Disputed Cases

• Wāw replaces the pronoun’s referential role
• The pronoun identifies the referent; wāw marks circumstantial relation
• The two cannot co-occur in a nominal ḥāl
• The pronoun automatically becomes a conjunction