So I know it's all up in the air right now, but somebody's got to be close to their date to apply for another round of cards. Is this schedule still our best guess for switching from the personal cards to business cards (assuming both personal cards have already been applied for and approved, as is the case for most of us)?

Day 1 50K Personal Platinum Visa
Day 9 or later 50K Personal Platinum Visa #2
Day 66 or later 50K Business #1
Day 161 or later 50K Business #2