Herrera being gash doesn't justify Pogba.
We really won't be that worse off without him. His stats this season are padded by penalties and a decent run around Ole's appointment. Overall he was awful for big parts of the season. Hopefully he'll leave and we can get someone in who doesn't amble about the pitch, lose possession and generally make a circus show.
Honestly the cult of Pogba is bizarre. He's had a free ride for so long within the fanbase. Don't worry though, if he stays and we sign more expensive players, we might finally be able to unleash Pogba!