You might be jumping to a solution while in the brainstorming stage. Just start blasting words, not motion graphics solutions. If a few pop up, that’s cool, but don’t try to direct the brainstorming that way. Brainstorming should be a kind of free-association.
Cross, x, RR, wide spaces, Jesus, offset, meet, join, directions, bows and/or arrows, conflict, not-perpendicular, XXX, many crosses, graveyard, throwing stars, addition (+), picket fence, rulers going “boing” when struck on the edge of a school desk, dotted lines on a street, parking spots, roadkill, wavy-air hot asphalt, desert, crop circles, sign with multiple directions (like M.A.S.H.), pointing fingers, motion trails, propellor, helicopter, fan, wheel spokes, ferris wheel, two fingers making an X, alphabet flashed on leading to X, X the unknown, ribbon of a gift, frame of a window or door, other architectural details …
Hope that helps,
Steve