Let's start with the Wizards at +1.5.
Almost everyone here that I've seen likes Wizards, public surely love them yet the Bobcats(with less talent) are favs at home to a team with more talent coming off 3 days rest. The Wizards from games I've seen of them this year are talented, just very young and immature and lack focus to close out games. The Bobcats just plain ole have no luck or talent and horrible managment(Jordan is clearly an idiot). Vegas knows something we don't and in my opinion it might be overthinking it and Vegas wanting us to throw money at the horrible Bobcats.(Opinions)
Next up is OKC-3
I see they are a heavy fav coming off a big win against a Raptors team, however if you look at that game they struggled in the f irst half to make shots and the Raptors kept it close. Now they have back to back on the road against a hot Bucks team who has won 5 straight. Yet however the Bucks are not very good against above 500 teams,but only underdog 3 points and hasnt moved yet. This might also be a game where Vegas wants us to overthink it and take the Bucks at home because we over anaylzed it