Aye. The last three months he's gained 2.5k on Federer and 3.5k on Djokovic.
Federer also drops 2800 in the next few weeks (seven or thereabouts). Djokovic drops 2660. Murray drops 370 during that period. With 'only' 1010 points in it, Federer may need to win at Roland Garros and Djokovic in Rome again to stave off Murray's challenge for 2nd place.
Monte Carlo notwithstanding, Murray is shit on clay though and, god forbid, could easily bow out tomorrow.