Well, recently, we just learned that the Jak and Daxter trilogy would be coming to the Vita. Now it looks like we'll also be getting the Sly Cooper Collection, according to an ESRB rating.
The Jak and Daxter Collection was also leaked the same way, with an ESRB rating revealing the platform. So there's quite a fair amount of credit behind this.
Sly Cooper 4 was somewhat recently released for both the Playstation 3 and Vita, so if you're looking to catch up on Sly Cooper, now may be the chance to play them all on the go.
Source
The Jak and Daxter Collection was also leaked the same way, with an ESRB rating revealing the platform. So there's quite a fair amount of credit behind this.
Sly Cooper 4 was somewhat recently released for both the Playstation 3 and Vita, so if you're looking to catch up on Sly Cooper, now may be the chance to play them all on the go.
Source