'Disgraceful scenes as toxicity spills over in Old Firm cup tie'

This football update changes the short-term context around team momentum and matchup expectations.

As if the ugliness of the 120 minutes wasn't enough there was disgrace as Rangers and Celtic fans invaded the pitch at Ibrox, writes Tom English.

From a prediction angle, confirmed squad and form details usually move confidence more than headline noise.

We will keep watching follow-up confirmations and reflect them in related predictions where relevant.