Sell off pieces in good deals if you can make the team better next year

I think 3 things. a) The team was hot last year (ie, many guys having career-high years) and cold this year (ie, many guys having below-average years of theirs); b) Vladdy didn't prepare properly in the offseason and I think this is a lost season for him; c) Maybe Bassitt and Bo were relatively important locker room presences