Well...if you're willing to take the lead on this...may I make a suggestion.
Use the first post as the master list.
OPENING DAY
....list the ones to start...
...date of injury.....name...which DL list...injury....presumed date of return
then just edit it by date....
April 14th...
........Joe Blow.....15 day DL...strained quad...May 1st return
M.K.
Knight165