Since I am a Galaxy fan, most of these are from LA. I mostly watch LA and not much other teams.

Dempsey 81 > 80 (Age and hasn't done much in Seattle/The same rating, 81, is reasonable though)
Giovinco 81 > 82
Piatti 77 > 80
Villa 80 > 81
Jones 77 > 78
Cole 77 > 78 (I was one of those guys that hated him for coming but proved me wrong)
Nagbe 74 > 75
Van Damme 72 > 76 (Beast, should be at least the same rating as Omar)
B. Rowe 64 > 70
Magee 70 > 72
Gerrard 84 > 83
Lletget 69 > 70 (wasn't as good as last season but 69 was too low to start with imo)
DeLaGarza 69 > 71
E. Boateng 61 > 64
R. Mendiola 59 > 63
BWP 72 > 74
Adi 68 > 72
Nocerino 75 > 74
O. Kamara 67 > 72
Dos Santos 79 > 80
Larin 66 > 71

For all the rest I forgot, it's either because I don't know enough about them, the rating should be the same, or I just forgot.