Playing the last 10 minutes will actually favour Ipswich - as they will have a fresh team (rather than one having played part of the match with 10 players). They will also have the opportunity to set up their team to best get an equaliser. So, though I agree it is the nearest we can get to fairness, still think Ipswich would get an advantage.
However, all moot, as I think we will be ordered to replay (put money on Ipswich moaning about fixture congestion later in the season 🙂 )