Grey's Anatomy Spoilers: Possibility of another Grey's-Private Practice crossover?

Kristin from E! Online reveals if there’s a possibility of more Grey’s Anatomy-Private Practice crossovers in the future…

Randy in Minneapolis: I loved last week’s Grey’s crossover with Bailey! She killed it. Is there anything good you can share on Grey’s or Private Practice?
I’m told by insiders that there should be at least two more crossovers before the season is through, though they have yet to hammer out details.

Looks like we’ve got more crossovers to look forward to in the future!