Mention that the routes will not always have the full compliment of info (i.e. profile, gpx, photos, comprehensive description) for a variety of reasons. However, there is always enough info supplied to complete the trek. Howeverm if you are not sure (not a confident walker with competent navigation skills), do not attempt it and choose another.
This page about general walking/trekking advice.
These treks are a guide. They are always as comrehensive as possible. That does not mean you should serve as a complete replacement for competent navigation skills and common sense decision making.
Use the same page on Rando Mont Blanc
Info from Thones Rando booklets? Other tourist info
