PS4 dominance will bring back The third party exclusives ?

[Aerys]

Without a doubt, it will bring back japanese exclusives at least.

Look at Capcom and Level 5, the gen just started and they already are making a PS4 exclusive.

Square Enix will probably make a DQ on PS4 too, so yes, it's the PS2 return, a lot of big PS2 IP missing on PS3 will be on PS4

 

 

And an other good thing : It will prevent Microsoft to buy a lot of games to prevent them to go on PS, or they will only be able to do it temporary, like Tomb Raider( even if the deal was surely made before SE sees PS4 sales)