That's not true. I can see my schedule or league schedule but it is
a)only list of matches - without effort (counting, checking dates) it is impossible to simply see the weeks; also the number of matches per week differ (Sc,PL,cup,BBB) so it is impossible to simply see the weeks
Sure, it might be a good idea to draw separator lines between weeks in the schedule, maybe number them on the side. I don't think that any other type of indicator is needed.
b)it is divided by league rounds - it doesn't help to see when season started and when it will end which it was the main purpose of my suggestion - to give a newly regisered player a hint of the important dates of the season (start, end, draft, PO, ...) - for example you can't say when the new season will start without counting.
The first game and the last game are dated. That to me is a pretty good indication of when the season started and when it ends. Playoffs, very obviously, start after your last league game, and the draft is after the playoffs. Since the draft is manually run at this point, I don't think any more precision is possible.
"I don't know half of you half as well as I should like; and I like less than half of you half as well as you deserve."