Kate Mansi (Abby) is leaving, but it will awhile before we see on the show.
http://www.serialscoop.com/2016/01/kate-mansi-leaving-days-of-our-lives.html
http://www.serialscoop.com/2016/01/kate-mansi-leaving-days-of-our-lives.html
I think Billy Flynn (Chad) might be one who could have chemistry with anyone!!Back years ago, it was really a well known fact that Drake Hogestyn (John) seemed to have chemistry with anyone. Marlena, Diana, Isabella....was amazing. Doesn't really happen with everyone. Kayla was fabulous with Patch, Shane was terrfic with Kim, but when Kayla was paired with Shane.....terrible. No chemistry whatsoever that viewers could detect.
We will just have to wait and see what happens with Chad, Abby.