Chelsea will no doubt be looking to sort out the immediate futures of a number of their younger players before the end of this summer transfer window. With only a limited number of loan spots available to international sides, the Blues need to choose carefully when it comes to who leaves the club. Andrey Santos’ move to Strasbourg saw him leave the first team tour of the United States early, with the Ligue 1 side also looking at Djordje Petrovic. READ MORE: ‘A surprise’… 20-year-old Chelsea youngster admits he did not expect to be loaned out last seasonSome of those who have been brought in as…