If you are short on time, I would not recommend skipping the important meetings as outlined by John Wakefield since these key sessions Leslie assist in building your cycling fitness. Key sessions are often used in exercises which is the primary focus of the prescribed session in order to elicit responses that support the objective. You might want to eliminate the day seven recovery ride, as well as the day four rest day if you prefer that. You, on the other hand, should ensure that you do not engage in anything more strenuous than a rest day or easy day at least a day before your key sessions.