I was thinking about what family relations we can have in B/W. All we really see in the game is someones mom and thats it. In r/s/e we saw the father which i thought was really great (and the fact he's a gym leader). So what do you want to see?
Personally i'd like to see a brother or sister, but since the character seems to be much older, perhaps a little bro/sis who runs up to you at random spots and helps you out (Like Lyra/Ethan in hg/ss). Then perhaps another dad (Mom maybe? Be a bit freaky) as a gym leader, i think putting them in the elite 4 would ruin it
Personally i'd like to see a brother or sister, but since the character seems to be much older, perhaps a little bro/sis who runs up to you at random spots and helps you out (Like Lyra/Ethan in hg/ss). Then perhaps another dad (Mom maybe? Be a bit freaky) as a gym leader, i think putting them in the elite 4 would ruin it