I hope they survive the relocation. In the absence of carnivoures the biodiversity of a place changes. Though it may seem that the tigers would have ample prey and space that may not actually be the case. The natural equilibrium of a jungle needs all stakeholders to be present to be maintained well. Lets hope for the best.

I remember reading an story by Sabyasachi ( in Indiawilds) where in he had visited Sariska with a friend and how the guides were fooling about the presence of a tiger. He also mentioned that they could not really notice a lot of herbivoures also. Once the balance is disturbed very difficult to get it back. Lets hope for the best.