2...d6 is Black's favourite Sicilian. In the new CBM #215 Christian Braun presents a concept for White with 3.Nc3 Nf6 4.e5!? that is attractive in various respects: White immediately forces the pace, leads the game into terrain that is often unknown to the opponent and gets "dynamic and powerful play" with little risk of his own. You don't need to learn too many variations by heart in this straightforward system either. Take a look at the article in CBM #215 and then do a first practical test on the chess server right away!