"All the players are aware it is a big game for the supporters with the rivalry and all the history which has gone before", he said.
"It would be the right thing to do and, for me, I think they should".
"I think you've probably seen the picture in the public domain", he added.
"It's always great to win at Ibrox as a Celtic player or Celtic manager". If I was just a run-of-the-mill player, they would just disregard me.
Celtic are now nine points clear at the top of the league, but it seems that Rangers will not acknowledge their achievements so far this season. "That's why you get all the abuse. It took me back to Chelsea when we scored the Luis Garcia goal, to Olympiacos - the big games I experienced myself".
The last time that the Hoops actually lost in the league was against the Gers back in December.
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And he hopes his players will be fuelled by what they witnessed this week as Tottenham joined his old side in the Madrid final with their own stunning fightback against Ajax.
Since the two sides last met in a fiery encounter at the end of March, Rangers have won all five of their Scottish Premiership games and manager Steven Gerrard says the game still has meaning despite final positions already being confirmed.
"The club have made a decision on that and decided there won't be a guard of honour, so my thoughts are irrelevant".
"They did (target Scott Brown) and they did after the game as well".
Mexer signed a four-year deal with Bordeaux yesterday.
Speaking to the French regional newspaper, Mexer said: "There was also Glasgow Rangers and I was very honoured that Steven Gerrard travelled to Rennes to meet me".
He has been in charge on an interim basis since February after Brendan Rodgers controversially left the club to take charge of Leicester City.