This is just my opinion. I am very conservative and will always try a conservative approach before surgery. Every doctor you see will have a different perspective. I think you are asking alot, if you want to have all this work done and expect to be well enough to be on your feet all the time when school begins. You did not say when you start up again. You probably should discuss this with your doctor and even get a second opinion. Be very specific with your questions and concerns.
Repairing the peroneal tendons may be indicated if you are not mending well.