Though BJP has officially announced its PM candidate, there are some who are aiming for that post openly. Till recently there was no voice against Advani but Bairon Singh Shekavath has already indicated his willingness to contest LS and indirectly meant that he is also in the race. And not surprisingly the GEN next has stepped in after that. But Modi has done it in his own style. Big corporates have spoken for him. The all time SP supporter Anil Ambani has spoken for him. So the backstage support for Modi is certainly increasing.