<, personally, I haven't gone crazy> 10 days ago I was bragging on how well these kids make graceful exits and sincere, moving statements. Credit to Cal and his staff, credit to the kids.
I think in this case, everyone would have been better served by no statement at all.
I think most figured he might test the waters, but in this case, the heartfelt thanks to #BBN! rings a little hollow. Just save it, keep quiet and do what you have to do. If you do leave, that's the time to broadcast the farewell speech.
Makes no sense to say goodbye if you've never said hello.