This year will be steller for gaming, particularly from 3rd parties.
MGS5
Witcher 3
Batman AK
Are already amazing games.
Then there's still Fallout 4 and the return of CODs best current dev with Black Ops 3, and the very exciting Star Wars Battlefront.
Is Sony smart to hold back its major exclusives until 2016 where there's not as much stellar competition?
Exlcusives are best when there's a lack of 3rd party major hitters. Seems like the full line up is already here. The average consumer doesn't buy THAT many games a year.
Why put Halo against the return of fan favourite Black Ops and Star Wars. Then tomb Raider against MGS and Fallout with GOTY contenders like Batmam and Witcher probably discounted at the time as well.