[Feature Request] Fuzzing Tab

It would be nice to have a feature or a tab called Fuzz or Fuzzing.

The main idea on this would be to test how an API, for example, responds after multiple requests in a short amount of time.

What I was thinking was something like:
An user is able to select multiple fields and enclose them in special characters (In the example, I'm enclosing it using $$, as $$_whathever_$$:

From this point, select or load a txt file with a list:

# list.txt
shutdown
test1
test2
test3
start
stop

And then, after clicking the Fuzz button, Proxyman replaces the enclosed fields with the items in the list.

What do you think?