I don't think that's up to you to decide @Billy44205, but of course these are things that are up for discussion.
We will tell you more about the stats side soon. I am hoping people would be fine with recording the penalty times for the penalty their team takes. While it might feel useless, it opens up a whole new world of analysis. What if we could tell you when your team takes the most penalties, how your penalty kill is working and if there's a certain time-frame when things are going worse than others? We're not quite there yet with the analysis part, but by collecting the relevant data, we are able to do a bunch of cool stats in the future.
Of course analysis is not everyone's cup of tea and we are building the features so that we can choose what fields are must fill and what fields are optional. I'm hoping the penalty times is not something people are against reporting, but as I mentioned, it will of course be taken into consideration.