The Wii U had Sniper Elite, Resident Evil Revalations, DC Super Heroes, and Fast & Furious release in the past week. Will this result in a hardware boost or are the titles too insignificant to matter?

All multiplatform.

i will say a small boost, maybe around 20-30k range in the states

Well, we DO have the UK reports of a rise in sales rank. At the very least it shouldn't drop even lower....

I think it will have a boost, multiplatform or not, these are new games releasing on the system. Don't expect a big spike in sales though.

I think an increase of 2000 to 3000 units is not out of the question.

you forgot the XBone reveal

A small boost, sure. But not a sustained one. We need big exclusives for that I fear.

Like a good ring in an RPG, a permanent 1000 consoles increase every week onwards :D

A boost yes, but I still expect it to be just south of 30k.

The XBone effect?