Remind me which province they lost their Govt in recently? I mean it doesn't make any sense protesting for the illegal dismissal of the punjab govt in quetta. if they really want, start off with their power base, and move on to other cities, just like how the CJ started addressing other cities in Sindh etc after the movement gained momentum.
I think the perception would remain even if they had not started with cities in Punjab, for the reasons I mention. Also where else do you think they would get significant support? Honestly I dont think in Sindh or NWFP. Maybe Balochistan, but thats because I dont know anything about that province's politics.