I don't know why he's playing Estoril, thus making it 3 weeks in a row. He has a major risk of getting spent before French Open, remember Djokovic last year. Granted that at Estoril he has almost sure chance of capturing a title. But points wise it is not great. Monte Carlo is much better. Plus you get rest. Win 4 matches at Estoril, get 250 points. Win 3 matches at Monte Carlo, get 360 points. It must be for the grand appearance fee he'll get at Estoril, then.