Ok i saw the preview and i tried to tie all the loose ends together...Like a puzzle

i think that Bob and Mohinder will get hold of Claire after HRG and Claire had a fight. HRG will somehow get hold of Elle. Then the two daughters will be held as hostages

The two daughters will go on exchange and then Bob will try to take down HRG, but HRG knocked the gun off Bob and Bob was kneeling (for some weird reason) and HRG tried and shoot him, hence the Elle crying, but then Mohinder shoot HRG first because Mohinder believed Bob is doing the right thing

Make sense?

I think you might be right.

Perhaps HRG uses The Haitian to capture Elle?

hmm.. i think i remember seeing a gun pointed at mohinder's face and mohinder was holding his nose? maybe hrg punches him and points the gun at him. lol @ his nose.

... I thought that was more of a "holy crap I am going to die" moment.

why the hell would he hold his nose )

Hands on face is a traditional shock posture... has nothing to do with his nose. If he'd just gotten hit in it after what Niki did, there'd be a very profound expression of pain on his face imo... haha

maybe someone ate some mean chilis for lunch

He could be kneeling to try and pick up his gun... or to plea for mercy...

I like your theory though... makes a lot of sense...