Comment by dwisehart

So I think the interesting question is: when you run into a large, bloated, unwieldy POS codebase, how do you fix it? You obviously need some buy-in from management, but you also need a plan that doesn't start with "stop what we are doing and get everyone to spend all of their time rewriting what we have" or "hire a ton of new devs."

I have seen smaller versions of what the OP describes. My plan was that every new piece of code that was checked in had to meet certain guidelines for clarity--like can the dev sitting next to you understand it with little to no introduction--and particularly knotty pieces of existing code deserved a bug report just to rewrite and untangle the knots.

In the end, whatever your plan, I think what you need is a cultural change, and cultures are notoriously difficult to change. Any cultural change is going to have to start high up in the organization with the realization that the codebase is an unsustainable POS.