Manager

A manager card has influence on the chemistry of a team. Next to that all manager cards you have in your club contribute to improving contract cards and team talk cards

Card Info
On the upper half you can see the name, rating (tough only the card color has influence on chemistry), nationality and a picture of the manager. In the bottom half you can see the favourite formation for this manager, and the percentage he improves contract cards and team talk cards.

Chemistry
A coach adds chemistry to a team in 2 ways. First this is the favourite formation of the manager. Next to that the nationality also improves the chemistry in your team for players with the same nationality.

Contract/Team Talks modifier
All the managers in your club (excluding the managers on the trade pile) improve the contract and team morale cards used for up to 50%. This means that a shiny golden contract attached to a gold player would give that player 28*1,5 = 42 contract matches as long as you have enough managers which improve your contracts with 50%. A golden team talk card for a single player would give a maximum of 60*1,5 = 90 morale to a player as long as you have enough managers which improve your team talks with 50%.

Training/Development Cards
Contract cards can be added to a manager. These have to be manager contract cards tough, player contracts can't be added to a manager. Next to that you can also change the favourite formation of a manager by attaching a manager formation card.