Trump should invite those guys to sit in front row .
Give them remote mics with the ability t cut in and override Wallace and ask their own questions or insist that Wallace ask Biden certain thinks
Its far easier than that.
Trump should go to the debate with a sheet of questions from Limbaugh, Levin and Carlson. Each time Wallace asks him a question, Trump can say, no, Im am going to take a question from Rush Limbaugh! and the read Rushs tough question.
Each time Wallace asks Biden a question, Trump can instead demand that Biden answer Levins question, and then read that question to Biden.