Ready for what? Croatia has no say in Bosnia's affairs, you spent an inordinate amount of time on typing for no reason.
Does Serbia have a say? Croatia, Serbia and the Muslims are all 'shareholders' in Bosnia so your point is invalid. As for Croatian Army: please read first about their modernization. I just posted a few things that make it extremely unlikely that Serpska will secede and that NATO will not allow another war.
Ridicule as much as you want, but Albania and Croatia will join NATO on April 4th and will have two dozen nations behind them. Serbia on the other hand is alone, and has over 10,000 bureaucrats that leach off it's military budgets and only 29,000 soldiers. Read what Serbia's ex-Defense chief said about the miserable state of its military.