After Mooch interview, John Clayton still predicts Fassel

[SBXVII]

I could be wrong so please help me here, I was watching NFL network and they were showing the Giants and Fassel as coach. While showing the team I thought they showed
the NE coach Billachek(sp,lol) as the OC for the G-men. Is it possible that DS is leaning towards Fossel because he thinks Fossel can produce what Billachek has or can possibly beat him next year? I may be wrong on this one and sorry for waisting your time if I'm wrong but I was pretty sure this aired and began putting two and two together. If he did work under Fossel then maybe he knows what plays maybe called or might have some knowledge of how to beat him since they appear to be the strongest team right now.