@Dušan-Ković from my point of view, the different screens should reflect the metric selected as target in the sport mode. This would allow me to use a single sport mode to record different intervals.
Aside from this I agree that seven fields are useless during the interval. Ideally I would like one display with the following:
Number of repetition
Average of target in current repetition
Remaining duration of repetition
For recovery seven metrics feel acceptable…