The T-virus may or may not drop. The zombie apocalypse may or may never happen. Regardless, we're all in anticipation of it and if we don't get it in real life, we'll just build zombie-infested models of our favorite places. To make your model, though, you're going to need a lot of zombies and zombie-hunting soldiers decked in specialty gear. That's what this Zombies Vs. Zombie Hunters army men figures are for.
When the zombie apocalypse descends, it's highly unlikely we'll have soldiers fighting hordes of the infected in regular military gear. After all, they're fighting a different type of enemy, requiring them to wear protection against bites and potential infection with airborne viruses. That's why this set with modern apocalypse-era soldiers make so much more sense compared to pitting your walkers against classic army men.