US has a mess with wild cards this year. Riske isn't in the main draw, and not sure if she will get one. Vandeweghe might need one just for qualies. So my guess Duval, Oudin, Crawford, Gibbs, Rogers, French, Aussie, and one veteran for MD.
You forgot to leave a spot for the 18s champion. Rogers will probably get the wildcard from the ITF tournaments, but otherwise there are only 3 wildcards where the USTA gets to pick.
FITD: CH: 8 Current: 44 Champion: 2015 Strasbourg, 2016 Doha
Suicide: CH: 6 Current: 43 Champion: 2013 French Open
Q-Ball: CH: 32 Current: 32 Champion: 2013 Shenzhen, 2015 s-Hertogenbosch, 2015 Florianopolis, 2016 Sydney, 2016 Montreal
Tennis Tipping: CH: 14 Current: 93 Champion: 2013 ITF Montpellier, 2013 ITF Astana, 2013 ITF Donetsk, 2013 ITF Madrid, 2016 ITF Waco
Tennis Tipping Doubles: CH: 26 Current: 46 Champion: 2013 ITF Croissy Beaubourg, 2013 ITF Olomouc, 2013 ITF Donetsk, 2013 ITF Braunschweig, 2014 ITF Launceston