After REX came back through Wild Card Entry, we have seen him changing parties and cleverly eliminating his opponents. Initially he teamed up with Arijit, influenced him and got Shamit out. This was confirmed by Arijit himself when he said that REX is intelligent and influenced him to vote Shamit out. Then he organized the Bhai-Bahen + lovers drama with Ruprekha to get her on his side so that Ruprekha will vote for him when he need the contestants vote. REX then teamed up with Arpita and their cunning jodi break all the previous records in FG. Together REX and Arpita kicked out Arijit and if anybody has any doubt then please watch those episodes again. Then the next target for REX was QAZI and he did everything possible to demoralize QAZI and humiliate him over and over again. Several times he said that he does not like QAZI and does not want to be jodi with him. He even crossed QAZI's photo twice. But QAZI had the support of Janta and he was able to hold the ground. Now Ruprekha has realised REX's double standards and does not like him.
Now I think REX will take a big U Turn and start saying good about QAZI to be there in the Jodi. Tomorrow's episode (Monday 17th) will prove this whether he changes color or not. If he does support QAZI now just for votes, then I think it will be confirmed that he is the biggest manipulator in the FG. I am waiting for tomorrow's episode and see what REX will say about QAZI.