the only negative to it is that people have to run dailies, it's not that big of a deal. you are making much more of a deal out of it then you should be.
There are tons more negatives. The impact to PuGs/GF alone is going to kill off players. I was one of those guys who tolerated new players in HM FPs. I didn't care if we wiped and wiped and wiped...I was helping them. Not any more.
Again, there's NOTHING positive about this. NOTHING!