Agree with you lads. Nobody expects Antonio Conte to be bringing all the loanies back at introduce them into the first team immediately. But assuming we finish top 4 this season, we will be playing four competitions next season with a hectic schedule and away games throughout all Europe. Big squad is needed, some will get a lot of playing time, some will stay on the bench and some will see time in the stands. The likes of Oscar and Cesc Fabregas are not going to accept the bench role forever and they will be eventually sold (this coming winter, or next summer, remains to be seen, clearly they are not in Conte's plan anymore). Then there is Willian who's lost in place in favour of Pedro Rodriguez and I have my doubts whether he'll be back in the first team anytime soon, so there's a possibility he will be asking for a transfer, too, next summer. And frankly it's for the best - he is a workhorse merchant at best, has no end product and slows the game down. John Terry, Ivanovic and Obi Mikel are running out of contracts at the end of the season and they will not be given an extension.
So come next summer there is a lot of empty spots in the squad that need to be filled up. Plus the eventual new arrivals ready to slot into the first team immediately because history has shown us every season that the first team must be improved regardless of the place you end up during the previous season. We've made this mistake once, with Mourinho, when he failed to improve the squad after the title winning season and went into the new season with the same line-up. His big ego and constant favoritism stayed in the way and chose not to improve the squad because "how can you drop a player after a title winning season?". Well it showed that you can and this was his undoing in the end. Chelsea is not going to make the same mistake twice.
From our calculations, Conte will have at least 200m+ (maybe even 250m) to spend next summer (money provided from the club, the eventual departures, Nike deal starts next summer plus the new TV deal kicking off). This w/o taking in consideration the money he'll be spending this winter. Obviously you can't fill all the empty spots in the squad with new arrivals only. There is a lot of matches to be played and I have no doubts that youngsters will see more playing time in the League Cup, the FA Cup and probably at home against the likes of Burnley, Sunderland or WBA. Especially if these come before or after difficult Champions League matches. This is what I was talking about. Nobody asks for a Chelsea team full of Academy products, but if Conte can introduce at least three or four youngsters to the squad and give them playing time then we're all happy.