Did you really think the wily Mathew Knowles would leave Solange flailing while the superstar in the family went on tour? Well, it certainly wouldn't be the first time. But something told me the manager dad would take advantage of the opportunity this time around, with Solange enjoying critical success for her new album. Rap-Up reports that "discussions are underway" for little sis to join Beyonce on her upcoming 110-date worldwide tour. After Beyonce's big arena show, fans will be able to see Solange perform at an official after-party in a more intimate setting. Basically, she would get to perform in all the same cities on all the same days but won't be sharing the main stage. So Solange wouldn't be so much joining Beyonce on tour as following her on tour. Hey, it's better than staying home.