It looks like we will get a Rose and Bernard flashback on the upcoming episode "S.O.S.". Now we can finally see what Mr. Gorpley has been up to these past couple of years. In addition to Spoilerfix announcing that they will no longer have "Jake in Progress" content on their site, they had this to say...
"We'll see Vincent in next week's episode."
Source: Ask Ausiello @ TV Guide
thanks again spoilerfix, we owe you a debt of gratitude!