Hi Arno
I want to remind you that fast trainers are only under 22 y.o. so we have
5. Kehl 18yo TR FACTOR = 64,28 yes, not amazing but he has 5* so very helpfull for a good team and he is only 18 y.o.
25. Papastath. 20yo TR FACTOR =22,9 nop
6. Bender 20 yo TR FACTOR =77,69 very good, to bad he's not 18 yo
17.Abamey 20 yo TR FACTOR=18,57 nop
10. Mikhitaryan 20 yo TR FACTOR= 60,97 yes

If you have some training results post ( and remember players must have very good condition and morale -dark green bar, and becarefull with the condition of your grass ).