Graham Potter still has key decisions to make on several players after a largely successful pre-season.
Brighton enjoyed a training camp in Portugal and returned for a 2-1 friendly victory against Reading last Saturday.
Yesterday, a much-changed XI played well against Premier League rivals Brentford but went down 1-0 to Thomas Frank's men.
A number of new players made their first appearance at the Amex Stadium but it also gave Potter a chance to assess some fringe players before the Premier League opener.
The defensive situation remains an area of interest as Shane Duffy, Matt Clarke and Jan Paul van Hecke all hope to be involved in the matchday squads.
Here's nine Brighton and Hove Albion players who could still exit before the window closes
Yesterday, a much-changed XI played well against Premier League rivals Brentford but went down 1-0 to Thomas Frank's men.