New Fujifilm lens are coming for the X-Pro1.  Fuji recently released a roadmap detailing upcoming XF mount lenses.

This fall, expect to see the XF 14mm f/2.8 prime, alongside the XF 18-55mm f/2.8-4 lens.  In early 2013, Fuji will be launching the XF 56mm f/1.4, the XF 27mm f/2.8 pancake and the XF 23mm f/1.4 lenses.  In mid-2013, Fuji will launch the XF 55-200mm f/3.5-4.8 and the XF 10-24mm f/4 lenses.