Is Sony just trolling Gran Turismo 6?

[ghettoglamour]

• It's released just several days AFTER the PS4, on the old console
• It's not a PS4 launch title, not even a cross-gen title, despite just being more of the same, it only releases for PS3
• Shortly before release some Polyphony guy says that GT7 could be released next year on Ps4
• On top of that, they give away Grid 2 this month on PS+ (in EU, not sure about US), which could be enough for people who want a racing game if they don't mind if it's more arcady than GT.

You actually could think that Sony is trying to avoid at all costs that people are interested in Gran Turismo (which they've already achieved, see UK first week sales).