Thanks for a very informative post.
Wardaddy reminded me about Ros, whom Littlefinger helped do-in awfully.
But he also helped out Sansa, more than once, suggesting he's not entirely evil-hearted.
Of course, Sansa knows the price he wants in return, and obviously doesn't want to pay it.
But is death for Littlefinger really a fair compensation?
Some new crime is necessary, and that's what we may be seeing develop now... ?
I forgot about Ros, one of his worst acts in the show, and he told Ros how he sold another girl into slavery!
In the books there is no Ros (Martin says he loved the character though) but Littlefinger does an evil thing to a friend of Sansa’s named Jeyne Poole. Sends her to one of his brothels, then the Lannisters pass her off as Arya and marry her to Ramsey Bolton (in the books Sansa is still with Littlefinger in the Vale, it’s Jeyne who suffers)
Littlefinger in the show has really suffered for the lack of book material. I’m very glad that they are giving him some action finally but I expect the Starks to figure out he’s not their friend and for him to die. If they knew he betrayed Ned (which is not exactly a state secret)....