What were the reactions and views of the Army, "the old guard," and intelectual elite?
In the very beginning the Army had blind belief that Milošević is the "saviour of Yugoslavia." later, and after some skilful and cunning personal changes, the Army started leaning ever more towards "Serbian" goals. I do not fully understand what is meant by "the old guard" here, but if it means the political option as represented by Stambolić/Pavlović then I can only say that they were very efficiently removed as an obstacle, and was anyway no match for the rude and arrogant populism of Milošević. Intelectual elite? What intellectual elite? If you mean the one symbolised (and personified) by the "father of the nation" syndrome then it saw Milošević as a perfect conduit to lead them to their old aims of "greater Serbia." The other intellectual elite, and the only one deserving of the name in my opinion, suffered the same problems as "the old guard." Utter unpreparedness and inability to effectively confront the bully politics of Milošević.