Your cheerleading of Akmal's case is frankly hilarious, if not pointless. So let's deconstruct some of the more nonsensical things you've suggested to get this guy in the world cup squad:
1) You want to drop Babar down to number 3 to accommodate Kami. Anyone with 2 brain cells can see that Babar is most effective in T20 cricket if he's allowed a settling in period by playing the maximum amount of balls. This is what's made him one of the most effective t20 batsmen in the world, officially #1 in the format and one of Pakistan's few batting success stories in T20. But Yes, let's move THAT guy down to number 3 to accommodate a 38 year old with a questionable international record. Bravo 

. Team combination and dynamic be damned.
2) So we've established that He's not displacing Babar at the top if there's any semblance of reason from Misbah . "But, but, but, he can play as Babar's opening partner! ".  Nope, wrong again. We are now beginning to see the emergence of opening batsmen alternatives for Pakistan. Sharjeel, once he gets enough overs in his belt will surely be tried again ahead of the World Cup. Fakhar Zaman will also make a comeback I feel. Don't sleep on Zeeshan Ashraf in this tournament either. And all these guys are younger than Kami. What Pak really needs is Kami to play in the middle order...
3) Kami in the middle order? - This absolutely doesn't work either, because Kami needs a fresh new ball to smash around to be halfway effective. Does he have the stamina to run quick singles and rotate strike regularly in those large Aussie grounds? Has he ever shown any inclination to get fit? He's one of the old guard that thinks fitness should not be a criterion for selection, something implemented by Misbah himself. And last we checked, he failed all his PCB domestic fitness tests. So there's that.
4) But if not Kami, then WHO keeps? I think what Pakistan need given there team combination, is a middle order hustler at number 4 who hits the odd four but gives strike to a Babar regularly. Sarfaraz is that guy, as he's actually tried to improve hi fitness. Also, don't sleep on Zeeshan Ashraf.
So in closing, please let's move away from this discussion. Please. It's tiresome that every time these old timers do well at a lower level to international cricket, on helpful pitches and small boundaries against varying quality of bowlers, we think that they can provide solutions. 
They can't. Move on.