Are there differences between 3*/4*/5*/6* players train speed?

[Croft Original]

Hi, i got more questions:
Lets have players on the same level of ability to train and same age, but a different number of stars:
1. Are players with 3* faster in training than 4*?
2. If yes -
A) Are players with 3* and 75 UNASSIGNED skill points still faster?
B) How many times are they faster? Or does exist any tab?
3. If not -
A) Are players with 5* and 75 UNASSIGNED skill points faster than 6*?
B) How many times are 3*+4*+5* players faster in training than 6*?
4. How is it possible, that I play cup lev. 6 when I am lev. 4?
-If it is because of avarege team quality, how does it works? Are managers with the nearest avarege team quality at the begining of the season put to one "group"?
- Or there are more things together like money?
5. Which is the highest level of manager? Does exist any table to watch?
Thanks for response!

Too many questions. One quick answer Players training speed is determined by age & value, the younger & higher value the player the quicker he will train.