Doesn't really change the reality that the entire market has contracted significantly. If you look at the rankings over the years, the sales numbers that would put a book in the back 50 in 2013-2014 are like top 50 book now. Superman is still selling well for where it is on the chart and the market. Action's sliding a bit, but these are still relatively successful books for DC within the context of where things are now. Bendis dropping below Tomasi's run at this point isn't really that surprising.
With comic sales over the next couple of months likely to tank across the board over the next couple of months, depending on how things go.