Yes but there was also a companion piece written totally from the viewpoint of Ceaser and his growing unease about Brutus called "He Hate Me"As a sequel, though, I don't think it matches the followup to "A Midsummer Night Dream" in which Bottom ascends to heaven and gets into all sorts of hijinks, called "Bottom's Up".
The quality of scholarship is often strained. It droppeth as a gentle rain from yon cur upon the place beneath.
It is twice regurgitated as garbage in and garbage out.
(somebody (?) did it better the first time)