Seen The Light said:
As best I can tell, this is the rule from FIFA (it's from the 2011 version of the rules, but I doubt it changed):
Rule 18
4. An expulsion automatically incurs suspension from the subsequent match,
even if imposed in a match that is later abandoned, annulled and/or forfeited.
The Disciplinary Committee may extend the duration of the suspension.
I think I found the confusing part
Rule 19
5. A match suspension is regarded as no longer pending if a match is
retroactively forfeited because a player took part in a match despite being
ineligible (art. 55). This also applies to the match suspension imposed on the
player who took part in the match despite being ineligible.
I think in the rule they are talking about the subsequent match from rule 18.4, but it's not exactly clear