They absolutely deserve to be back, that being said next year is key to their fate. I personally believe expectations for next year will be higher than ever, even when Long announced he was staying for his senior year. Washington, Stove, and Bartley as Seniors, the 3 P5 transfers, and the most high profile recruit straight from high school during Marlin's tenure.
Along with the win loss record, I want to see how the staff handles this years freshman class as they will all see a decrease in playing time. Miller might welcome it with his knee issues, and if Brown is willing to redshirt that would be best. How Evans and Davis will fit in next year remain to be seen. Each of those guys needs to stick around as they could all develop into key players by the time they are seniors. If the attrition bug bites again that would be another cause for concern with this staff.