Definitely.
There was an article in the late summer from Richard Krajicek, praising Murray's year performance, whilst pretty much everyone was getting agitated and extremely worried about his performances. He found it remarkable that Murray was even able to play, let alone manage to be in the top 10 less than a year after having the surgery
There was never any doubt whatsoever that Murray would/will get back to his 2013 form eventually. The status quo will be restored after the Australian Open