Two separate* issues. Of course any genuine County fan wants his/her team to well and his/her manager to do well. A genuine fan would never want his/her team to lose, not would gloat over a manager doing badly....or being sacked. Although there are sad individuals that fit into either or both categories......
The other issue is that the club sacked its most successful manager ever when we were doing very well and, notwithstanding the official 'no further comment will be made until a new manager is appointed', we are still not certain why he was sacked.
Hope that helps!
*Hope this also helps. The word 'separate ' is frequently spelt incorrectly. Just remember that the word has 'a rat' in the middle.