There is no mention of a ram sacrifice in the Qur'an. The dream invention is a way of trying to overcome that supposedly Allah asked His messenger to sacrifice a human being when human sacrifice is an abhorrent pagan act, nothing to do with Him. Turn this into a dream of Abraham who was then told not to do this so everyone's conscience is clear!
More nonsense to address another nonsense so my advice is to stay away from goats, they only want to mesmerise the sheep with fairy-tales.
Abraham and his son sacrificed their lifestyles for a better one, the one where Allah Guided them, not their idols and ancestral traditions.
Jump 4000 years ahead, sheep are sacrificing goats to 'commemorate' the 'sacrifice' of Abraham and they get this from their new idols, Bukhari et al, Hanafi et al, that is , their ancestors!
Hajj is supposed to be about an annual gathering of mankind, yes, mankind, not just so-called muslims, to discuss issues that arise in the world; a United Mankind which is superior to the United Nations. After these discussions have borne fruit, the delegates may celebrate their success.
Sacrificing animals is for personal consumption, not a way of outdoing the Jews and their Temple burnt offerings ritual!