There are 4 types of death march: suicice, kamikaze, ugly and Mission Impossible, based on chances of success and happiness of the participants.
The Mission Impossible category is where you want to be.
I presume you're referring to the situation where something is now estimated to require more effort rather than less.
Therefore, the estimates on the scrum/task board are updated, then the burndown chart shows an upward kink (or a less downward…
The solutions to motivated and capable teams also include giving the less motivated and capable members the opportunity to find teams and environments which do suit their levels of motivation and capability.
Is this a bug-fixing sprint, or a sprint where you expect to also have to fix bugs?
Bugs are just like features: they are the absence of the required functionality.
Therefore, bugs should be treated like features, and prioritised accordingly.
You…
But what is the Sprint Goal? "Complete the next slice of requirements from the top of the product backlog to deliver the highest business value to the customer."?
It's not easy for every sprint to have a unifying theme.
The other…