Boss at BM said recently that the 4 young players (incl Singh) bought into the BM first team late last year, were all forecast to have good careers in the Bundesliga.
Just that not all of them would be at Bayern long term, ie some would highly likely end up at other top flight German clubs (if they stay in Germany).
Singh's progress for last 1-2 months, seems to have been a little thwarted by the German winter break, and then serving his suspension. Small hiccup on the long long pro road ahead.