People need to be spoon fed:

From main page:

"Up until now, guildleves have been positioned as the heart of gameplay in FINAL FANTASY XIV. Going forward, however, guildleves will be reborn as solo-oriented content that can be enjoyed with minimal time and fuss. The changes will take place beginning with 1.18, and are scheduled to continue in future patches....

And Behest:

[dev1069] The following changes have been made to behests:

- Skill points are now awarded upon behest completion.
- Bonus points will be awarded for early completion.
- Gil rewards for behest completion have been reduced.
- Gil/Skill point bonuses will be awarded to those who complete behests in areas where there have been no participants for several cycles, or where operations have repeatedly ended in failure.


Like I said it is up to people to use their heads, and figure out how to maximize SP in many different ways, I never liked the one-trick pony anyways....