One of the reasons i picked the m113 was that its so old and reliable especially with all the hype of the stryker not being able to withstand .50cal ap hits. I decided rather than going with an armored force of all strykers ,wich looks like it might not happen from the current news, Id opt for a middle line where the military compromised and used a batch of refit and constructed m113's for troop transport and strykers for escort of convoys. So im not totally going for fantasy because in 15 years i see the american military in a transition from the heavy abrahms tank/ bradly configuration for armored columns to the totally light fast strike forces made up of strykers. Im also probably gonna put a variant of the abrahms with an unmanned turett because i doubt genrals will so readily give up there heavy tanks.