His price is kinda tricky for the reasons you named but the Sox have the ammo to beat a few contenders if they really want him for the next two years. He's been pretty reliable, healthwise, throughout his career though.
He was a headcase. Dude changed his stance so damn much, sometimes from AB to AB during games. That won't work when you're bad AND micromanaging yourself.
Thanks for posting 49. It's funny that people kind of half-joked that KW was the one who wanted Abrams most and then Law basically confirms this. Just take Vaughn and be set at 1B/DH for the next decade.