part of me thinks that today could be a day of shocking roster moves. it got me thinking about other in-season days where the brewers removed at least two major players from their 25-man roster (major defined by high salary and/or being a starting player). the most recent shake-up that comes to mind is 12 august 2009, when the brewers designated bill hall for assignment and optioned j.j. hardy to nashville, recalling alcides escobar and purchasing the contract of jason bourgeois from nashville. it was significant in that hardy had never been optioned to the minor leagues before, and that bill hall was still under contract for $8.4 million the following year (plus the hefty amount still owed him in 2009). what other major roster turnover days are in brewers' history?