[X] Flow-only ofuda
Because Mobility is the King on battlefield, let's trust Lockhart in this regard. I assume that it excludes other choices.
[X] Consider any situation from as many angles as possible
Last time Shinji jumped right into the fight to save Rachelle without even considering other - more effective - approaches to help her. Maybe this time we will be able to vote before he places himself in an unfavorable, if suitably dramatic, position. Hopefully, it won't change his "Tired" debuff to "Tired. Sluggish." category.
Wait, aren't we just a sidekick for our hypercompetent sempai in this venture? It means that our ability to follow her orders fast may be more important here...