if you transfer some1 out on sunday morning who played on saturday for some1 who plays on sunday do you get points from both players

Don't believe so. I think once you make your captain choices & the game week gets locked thats it. So, you can only use 11 players during the game week / flange (sorry a TTFO term there).

In short, pick your 11 for the weekend & if you make a transfer they won't play till the following set of fixtures.

Taken from website;

'Transfers can be made at anytime, but must be completed before the scheduled kick-off time of the incoming player's next match in order to score points from that match.'

Regarding either changing/transferring your captain;

'You can change your captain right up to the scheduled kick-off time of the first game of a fixture block. This means before the first match of a set of weekend fixtures (Saturday to Monday inclusive) and before the first of any midweek matches (Tuesday and Wednesday).

The window for changing your captain will open on Tuesday morning and will remain open until the first match of a Game Week (Tuesday to Monday), which will usually be on a Saturday, unless there is a midweek fixture or a set of midweek fixtures. When there are midweek fixtures the captaincy window will re-open at 00:00:00 (BST/GMT) following the final midweek match.'

Be careful to make the deadline

An email from SKY:

Andy

I'm afraid you completed the Kolarov transfers seconds too late. Transfers
need to be made before the scheduled kick-off time.

The scheduled kick-off time as at 20:00:00, but I'm afraid the transfer was
not completed until 20:00:04.

We cannot award points for this transfer in order to ensure consistency
across all our games.

Please make your transfers as early as possible, remembering that matches,
especially those shown on television, often start late.

Cheers,