Just watched the first seven episodes of series 7.
What a shame that it does not seem to be Victoria. When watching the episode i did at first get excited because he met her at a wedding however as she did'nt go to Economics 305 (or at least it was'nt mentioned), it is highly unlikely to be her.
I think that they seem to have dropped the Robin-Barney thing too quickly as it was not mentioned at all. I hope that in the fiture episodes there is some friction.