Thank you for your suggestions. I already had the idea to work a little more in that direction, but any other support to the same idea can make me more tranquil.
The problem with Africans, generally, is that is difficult to make real a project, because they have an "anarchic mentality", and, when you cant follow and organise them directly, their trend is to move alone, following the felling of the moment, without any real plan.
If is not so difficult to teach them the importance to follow a training plan (and they can understand, and follow it always when without the presence of the coach), it's very much more difficult to teach them a right behavior "outside" training, involving how eating, how resting, how recovering.
For example, when I'm in Iten, normally the athletes stay in training from Monday morning till Saturday, and go home (who doesn't have his house there, has the family house in a ray of 80 km, about) after the Saturday morning session. But, when I'm not there, I know that they go home 3-4 times per week, sometimes driving on bad road immediately after some tough training, and this can be source of injuries (expecially back problems). They know that this is wrong, but they do, modifying this behavior only when they start to have some problem (often, already it's too late).
So, I appreciate your suggestion, but my problem is how to have some action in that direction.
I want also to answer to an older post of Sprint Geezer, when he speaks about the involvment of managers, federations, sponsors, etc... in the "temptations" of the athletes.
This is true, but Kenya is very different from US or Europe.
I stay in Kenya for many months per year, and I know the families of the athletes very much better than how I knew the families of my Italian athletes, years ago.
In Kenya, I normally go in the houses of my best athletes, I play with their children (all very young), I know their wives of their husbands. So, I have occasion to stay with them many hours every day, and I'm (as for example Claudio Berardelli in another place) a continue referement for their normal life. A manager (with little differences, the time that a Kenyan athlete spend with his manager is almost the same for every management) never can have with his athletes the same strict relations.
I have athletes working (as management) with Gianni Demadonna (Italy), Jos Hermens (Nederland), Ricky Simms (UK), Marc Corstjens (Belgium) and some other small manager, and all the athletes never spend long time with them.
So, of course I cant put my hands on the fire for anybody, but in the case of my athletes, knowing how long we stay together, how much I'm involved in their families, and the type of questions they ask me, I can say that I'm sure 99% that my impression is correct, and I don't fear any temptation coming from these managers, that I respect not only professionally, but also as person loving our sport.