Answer:
(Fatwa: 1488/1115/D=1433)
If that Alim follows sunnah and Shariah completely then you should think good about him and you too should follow sunnah completely. You can go for Hajj with him and should not pay any attention towards the dream.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
