Last season our problem was losing Bong then also LR but that wont happen this year as we have 3 players for each full back position at least. 4 CB and 4 CM and 4 Wide Midfielders. Our lacking is cover up front.
As has been said Pocognoli has played left midfield so could fill in, especially in away games when we need to defend a little more and this would more than compensate the loss of Lua Lua. Those we have are more than adequate to attack in home games.
I think it would need at least 2 possibly 3 of our wide men to be injured for Kaz to feature and that is ignoring LR playing wide away or any promising youngsters like Bjordal or Ward pushing for the bench.
You conveniently appear to have overlooked the fact that March wasnt ready but is now which greatly reduces Lua Lua chances of getting on the pitch for the first team. Hopefully he will try to impress at QPR to secure a move in the summer.