Ole Gunnar Solskjaer and Jose Mourinho have traded verbal blows in the build-up to Manchester United's clash with Tottenham.
Solskjaer warned against provocation from Mourinho's team and claimed Anthony Martial was 'conned' by Erik Lamela into getting sent off when Spurs thrashed United 6-1 at Old Trafford in October.
Mourinho then hit back at a comment by Solskjaer last month that 'trophies are for egos' with a reminder that former United boss Sir Alex Ferguson thought otherwise.
Solskjaer admitted his players are still hurting from their joint record Premier League defeat at the hands of his predecessor, and told them not to retaliate if they are provoked again at the Tottenham Hotspur Stadium on Sunday.