BCAC (ECEC) S-4 Registration of securities issued in business combination transactions

EXHIBIT 99.4

February 11, 2022

BCAC Holdings Inc.

78 SW 7th Street, Unit 800

Miami, FL 33130

Consent to Reference in Proxy Statement

BCAC Holdings Inc. (the “Company”) is filing a Registration Statement on Form S-4 with the Securities and Exchange Commission under the Securities Act of 1933, as amended (the “Securities Act”). In connection therewith, I hereby consent, pursuant to Rule 438 of the Securities Act, to the reference to me in the proxy statement/prospectus included in such Registration Statement as a future member of the board of directors of the Company, such appointment to commence upon the effective time of the business combination described in the proxy statement/prospectus.

Sincerely,

/s/ Thomas F. Staz

Thomas F. Staz