The trend report generated by Veeam One only seem to note previous datastore disk space for example. I think a proper trend report should not just look at previous issues but also predict future ones, hence displaying a "trend" (if that makes sense).
For example here an example of another product

Is this something Veeam will offer at some point ? In v6 maybe ?
If I'd be interested in previous statistics, all I'd have to do is opening Veeam Monitor to be honest, I don't think the Trend Report gives me much more than that (apart from putting it in an Excel Sheet)