It strikes me strange how many people appear to believe there is only one way to skin a cat and that an army only needs one kind of vehicle. The Stryker was always intended to be part of an Army, not an end in itself. Sometimes armies need light vehicles, sometimes heavy ones. Sometimes, its not the army which arrives with the most but rather the army which arrives first, which wins the battle and if having a lighter (a relatively term BTW when talking about the Stryker IMO
), wheeled APC allows that then it might be a good idea to have some. Which is also why its a good idea sometimes to have a heavy APC/MICV like the Israel and Russian vehicles already mentioned. They all supplement one another.