How to create a form which includes linked fields?

Hello,
Is is possible to create a form with Drupal  for below scenario:
If so which modules should I use?

1. User posts a football team's photograph
2. User will be able to add predefined position like "goalkeeper, centre-back, sweeper, right-wingback, forward etc..."

every added category two extra field, player name and player photo, should be displayed too.

3. User will be able to add football player to just added position.
4. The player name entered the textfield will be displayed as link if the entered player exists.
5. If the player exist, his photo will be displayed adjacent to his name.


Recording page will be something like below:
........................................................
.........................................................
********* Team's Photo ************
.........................................................
......................................................... Upload Photo


Position                Name                  Player's Photo
Goalkeeper            Manuel Neuer          **Photo**
Rightback              Philipp Lahm          **Photo**
Forward                 Cacau                      **empty**
Add new position

Kind regards...