This was in another thread but kind of being covered by other conversations .. Dan mentioned the desire for legion coop tasks .. this is my suggestion for one

Legion Coop Task -

This would be a weekly (shared) mission possibly seen through Base tab somethere-
Name: Base Maintenance:
Requirements: 2500 Energy Per Click 2500 Exps
50 Clicks
Reward Increases Base production by 100% for 72 hours (3 collections)

Medal Opportunity: Brown Nose: 10 MP - Complete all 50 completions of base maintenance on your own

While Legion Coop Task is active a Daily Mission is available for all legion members
Name: Paying Yer Dues
Requirements 25 Energy per click 55 exps
10 clicks
Reward: Completion of daily removes 1 click from the Legion weekly (think rsl anti-cryptex)

Medal Opportunity: Model Soldier: 5 MP - Complete the Daily "Paying yer Dues" 50 times

obviously this mechanic can applied to different scenarios and rewards could be in the form mentioned above or could be temporary buffs (completion of legion weekly unlocks a button that gives a temp buff)

This would allow very active and full legions the ability to complete the weekly quickly and other lesser legions still can complete might just take an extra day or two or they can dump excess energy into base to complete it quicker

The energy cost on the weekly has to be MUCH lower. Many players get close to or equal to a base's production in an hour, doubling the base shipment doesn't give them that much extra in relative terms, so to be worth doing the nergy cost would have to be lower by far.

You might have missed my point then You have two choices for completing the weekly.. spend 2500 energy per click for 50 clicks

OR

do the daily 10 clicks for a total of 250 energy which removes 1 click from the weekly

MEANING

active legion of 50 members everyone logs in on monday spends 250 energy on the daily.. BAM weekly done 3 days of double production weekly resets 7 days from completion .. so done properly in an active legion 3 days double prod 4 days normal prod repeat

legion with 25 members

This same process now takes 2 days to complete so they get 3 days on 5 days off ..

now for an active legion getting 45k resources(whatever they are) is 250 energy a horrible trade-off for 135k of whatever resource your base produces?

You'll spend 100 energy for a 5% chance at 8 hours prod.. so this reward seems inline and not to OP and not to UP in my opinion