Can 1 / Nc corrections destroy the saturation of dipole densities?

In this paper we discuss a well known QCD result: the steep increase of Greens function for exchange of n BFKL Pomerons G(nIP) (Y) alpha exp (n(2)/N-c(2) Delta Y-BFKL) where N-c is the number of colours,Y is the rapidity and Delta(BFKL) is the intercept o