Your team has been working on a software project for over a year. The software is behind schedule, so the , executives have pressured the managers to try an agile approach. The manager for your team says that there are three project milestones coming up in the next six months. So the manager suggests that they simply rename the three milestones Sprint 1, Sprint 2 and Sprint 3. What's the biggest challenge with this approach? Select an answer: __ The most important thing is to follow agile practices, So the team needs to be trained on these practices before making the change Sprints are just agile milestones, so there's no reason to rename them In Scrum, sprints are usually just two weeks long and these would take several months It's unlikely that your team will get any benefit from an agile mindset by following existing practices