Non-standard physics may induce detectable flavor-changing \(\Delta B=2\) interactions without inducing their flavor-conserving counterparts. Searches for \(n\)-\(\overline n\) oscillations do not constrain such interactions, thereby motivating dedicated searches for \(\Delta B=2\) nuclear decays into strange final states. In particular, the simple model herein proposed enables dibaryon decay exclusively into states with \(S=2\).