Hate to be the bearer of bad news, but there's no mention of Vinnie Caruana, in the interview. The used phrase is 'Vin's' brother, aka Andrew Accardi. Here's the link:
http://www.extremenonchalance.com/po...ndnewinterview
And quote: "Well nothing really came of that. Vin’s brother and Brian are working on a project so that was mostly them. It sounds so good. Vin’s brother is inspiring creatively. He’s just an endless well of creative ideas that are out there…his approach to recording and writing a song are outside the box but so refreshing."
No Caruana involvement is likley. He was busy on the road, recording a solo ep and Peace'd Out. He probably used his personal twitter to mention it because he perhaps using it over his IATA account. I doubt his involvement.
All signs point to that side project though.