With the tension already ripe between them Riggs may have done something toOwens (Kevin McKidd) sister?
could something romantic eventually go down?
I think thats a natural assumption, Henderson tells EW.

Credit: ABC
The crossover of that, its natural to connect the two, whereas theyre not related in that sense.
Theres definitely a possibility, but its way too early to tell, he says.
Obviously from Merediths point of view, its way too early to even entertain that idea.
If something like that would eventuate, it would be a while away.
Greys Anatomyreturns Thursday, Feb. 11 at 8 p.m.