in an ideal world boss,
we start preparing way in advance
We need all the youths in a competition amongst themselves. Start with a zonal then national if u want. help out the clubs who can't afford it, shoot help all the clubs uniforms, equipment, transportation, nutrition( i remember men going screening and ain't eat nothing, no medical not even a band aid, no refreshment drink by a pipe)
run a lot of competitions. get a knowledgeable roster of coaches to observe the games and select the kids that perform on a consistent basis. no need for any big coaching just have them playing as much as possible.
others make sure they go back to the clubs and make sure they know not the end of the road keep playing keep looking at them.
bring the best together to train, live in camp also-if we need to add any late bloomers then go ahead bring them in also. then yuh pick your squad.
involve tobago instead of going there and hold one session and pick 1 youth
see some screening where the coach come out say want defenders on meh left, strikers to my right-they don't know the names of the kids-men borrowing boots some friends could not go cause they could not afford it, i lend man money to travel. kids show up play they wait for hours play again.
coach ask somebody else what a fella name write it on a paper-if he never show again no way to find him.
is that effective ??must be a better way if not my way then cool but definitely something else. not saying it easy but something different.