IMO “India Reacts” is not exactly the most kosher of sources and I would approach their reporting with caution.
Having said that there are enough reports around of a spat between Lt. Gen Safdar Hussein and Lt. Gen David Barno :
War and peace in Waziristan
US military claim angers Pakistan
A spat added to by Afghan National Army Chief of Operations Lt. Gen. Sher Muhammad Karimi :
Row intensifies over operations in border area
Spat with Afghanistan is unnecessary
That brings up the question has Barno / The American’s asked for the removal of Lt. Gen Hussein ?
There certainly are grounds for speculation in that direction given the allegations of infiltration of Terrorists from Pakistan into Afghanistan but that is a step away from actually asking for his removal an event for which I have seen no other confirmatory source. Then again there are also precedents of the American's demanding and obtaining personnel changes in Pakistan.
Wait and watch..........