Looking at our aggregate offensive stats from 2020 and so far in 2021 are pretty pointless, given the stark contrast between life with skylar and life without.
In the two full games K-State had thompson for last year, K-State operated at about 2.87 PPD (~21st in the country). In the two games with Thompson this season, K-State's at about 3 PPD, which again would put K-State around 21st.
If we want to kill Messingham for not having a better QB/or not figuring out an offense to run with Howard and the crew, that's fine. But with a decent/good (depending on your assessment of Skylar) QB on the field, Mess's offenses have been very good the last two years (albeit in a relatively small sample). The scheme is very good - but it requires a decent QB.
I'm also not going to be too critical of his 2019 season, first year and all that.