There are so many rumors flying around its hard to keep up with them. But until something actually happens, they are just that-rumors.
Remember, things at Ridley move very slow. There has only been one coach actually fired in over 80 years of football. So they will not likely make a knee jerk decision. In Wallers last year, he announced his retirement in November and they did name a coach until the following February. Also, there is a whole new administration this year-new principal, vice principal, AD-and this is a huge decision one way or another.
My gut says some change is coming. But they most likely will want firm commitments from the new staff before any changes are made with the current staff. And perhaps some of those they have their eye on for the new staff might still be involved in playoffs.