David,
Just an idea that I have had.
It may be advantageous to your users to build some discipline specific training plans. I’ll use myself as an example.
Before subscribing to 80/20 i had zero direction on the swim, was using trainer road on the bike (im so glad to be away from TR, i was always just trashed with all their intensity), and was logging 30 or so miles of running a week, but had zero direction in those runs.
Since 80/20 my swim and bike have excelled, ive seen a great deal of growth and im very happy with it. However, i havnt progressed at all on the run. I still consider the overall holistic training experience ive gotten from 80/20 as a massive win, but it would be very cool to have a training plan option that would essentially put two of the disciplines in maintenance mode and focus on growing one for the duration of a training plan.
just an idea / suggestion! i’m a very happy subscriber and will stay that way for the foreseeable future!