Misbah ul haq having no option's in his last worldcup

Pakistani captain Misbah don't have many options in batting or fielding and they are destroying the Sarfaraz Ahmed aswell,

Pakistan team missing off spinner badly, they don't have off spinner, if  Nasir Jamshaid not perform well he don't have any other option, is he can open from Umar Akmal in next matches and give rest to Younis khan and give chance to Sarfaraz Ahmed.What do you think???