I would like to be able to drag a task and reprioritize by time. Changing the time of a task by dragging it to the top for the start of my day.
If I have a task at 9:15 and a task at 10:30, if I drag a task in between the two, a time ticker\scroller pops up and I can select the precise time. The ticker could go by 5 minutes interval and task place between the 5s and 0 minutes would open up a 1,2,3,4 for precision timing a task.

Maybe to see time slots on my days\calendar and drag a task to the time slot. The times listed by hour. You land the task in an hour slot, the slot opens up to quarter hours (15 & 30 min) which could open up a more precise minute option

Anything easier than the current way to change the time.
If I snooze a task for tomorrow then I have several tasks at 10 am and I'd like to be able to change all of those easier
Currently to change a time for a task, you have to manually go into the task, go through all the steps of selecting the month, day, hour, minute and then there's no way to tell if you're on am or pm.