Nowadays when you search all roles you get either pos 5 or Mid, I haven’t seen any other role when searching for all of them. How is Mid not considered a “High Demand Role”?

I know that Valve set it up once for pos 4 and 5 and never touched it again but maybe it’s time for an update? Or even better, dynamically adjusting which roles are currently in high demand?

What do you think?