Both opinions are absolutely correct.
The easiest way to clear the way as the Shadowscream suggested is as follows.
With the yellow energy go after Luke Farmboy and the First-Order Tie Pilot and the first-order Stormtropper
Coins of the Cantina buy Official of the first order
With the energy of the canteen go back in the following order Hera, Old ben and Kylo unmasked.
In the guild coins buy Old Ben and Luke Farmboy
Arena finishes Kanan and in sequence for Admiral Ackbar.
At the Naves Store Accelerate the First Order Pilot.
In the guild event currencies, accelerate all of the above characters Priority to the fenix and then the CLS characters.
This is a basic plan for tidying up and finalizing events, although the CLS for you only in April. The work to clear your account continues, but the secret is to see where you can close a team of synergy without disturbing others.