Nev and Saha are truly surplus regarding first eleven in my opinion, even if Nev brings experience and leadership. Cahill should lose his place too, even if he does work hard in other areas, but other players just aren't claiming the right, or standing up and being counted. That's why Moyes continues.
Gueye came on today, but was poor. This was his opportunity to say "Pick me more often - look what I bring to the team" but I didn't think he did that. If anything, the only player that did that for me was Straq. He gave Moyes something to think about. Victor scored, but I wouldn't say he did enough to warrant a start yet.