How do central contracts work?

[galvatron]

Why is a player who hasn't been picked for England for 2 years getting a central contract? But players who play almost every game in all formats not given...

[galvatron]

Through the same process of going for boundary hitting?...

[galvatron]

I've noticed this happening in the 3rd and 4th innings with a wearing pitch the opposition seem to be able to dig in for the draw quite easily....

[galvatron]

Can you change aggression level for both FC and limited overs? Or is that rare?...

[galvatron]

Can a player be moved more than one aggression level with training?...

[galvatron]

This was 1st season.

Also, when playing Kent in a T20, Bell-Drummond (who is a batter) was 1st change bowler despite Kent having several...

[galvatron]

Lancashire. I signed Smith and Cam Green. Said they were available 100% of the season but were in the Aus squad almost the entire season....

[galvatron]

On the contract screen it's telling me players are available 100% of the season when they're actually touring England. Players like Smith and Warner....