15 - 5 e. Trail Formation (Figure 15-6). PROS: Requires a relatively small landing area; allows rapid deployment of forces to the flank; simplifies pre positioning loads; allows unrestricted suppressive fire by gunners. CONS: None. Figure 15-6. TRAIL FORMATION f. Staggered Trail Left or Right Formation (Figure 15-7). PROS: Requires a relatively long, wide landing area; gunners’ suppressive fire restricted somewhat. CONS: Simplifies pre positioning loads; allows rapid deployment for all round security. Figure 15-7. STAGGERED TRAIL LEFT/ STAGGERED TRAIL RIGHT FORMATION