I hope it's just a minor setback and the recovery goes smoothly once he can start the indoor training and extensive physiotherapy on his shoulder.
But like Peyroteo94 I also fear a little bit that all these crashes and subsequent damage on his shoulder might hurt his aerodynamic position, especially on the TT bike but also on his road bike. It's a good thing he already won basically everything there is to win as a TT rider but it would suck to lose his aerodynamic advantage/strength both in TT's and in road races.