Found good historical background on big turnarounds, of the kind we are hoping to embark on in 2020
http://mcubed.net/mlb/bwimp.shtml
If we won 100 games next year, we'd be the 24th biggest turnaround of all time. Rare, of course, but we just replaced Yonder and AJ Reed with Edwin Encarnacion today, showing just how vile and bad our starting point was...so that gives hope