I'm not sure if it is purely numbers as the southern Iowa (SW) deer herd in general is not back to the age structure and numbers that we had before 2012 but quality is still WAY down. I'm glad OP was able to be on that many high scoring deer last year but I think it has been well established that antler size was down in 2017. Unfortunately from what I am seeing (and reading on IW) 2018 will be as well. Call it poor antler growth, EHD or something else but I think we are fooling ourselves to say "They will come this year". Some will show but I predict based on trail cams, etc that size and quality will be down again in at least SWIA/NWMO for 2018!