2.05.300 [Rule 28] Sanctions
Where the appeal is not real or taken solely for the purpose of delay, or where any party has been guilty of an unreasonable infraction of these rules, the Appellate Court may impose upon the offending attorneys, parties, or both, such penalties or damages (including contempt, withholding or imposing costs, or imposing of attorney's fees) as the circumstances of the case and the discouragement of conduct in the future may require.