Speaking to Betfred, Johnson said: "I know people will think that I’m absolutely mad, but Mauricio Pochettino is a big name that can go into that job and grab everyone's attention.
"That would excite people despite what’s happened at Chelsea this season because I don’t believe what’s gone on there is Mauricio’s fault. You don’t become a bad manager overnight and if he inherited that Liverpool squad, then I believe he could do good things at Anfield."
However, Johnson also emphasised the formidable task awaiting Klopp's successor, adding: "I’m concerned for anyone that has to fill Jurgen Klopp’s shoes. I’m sure that Liverpool will have successful managers again in the future, but to immediately follow Jürgen is a tough job. Anyone who goes there now has a very uphill job to do. It doesn’t matter who you are, it’s going to be a tough job."