As someone who has spent a lot of time on the UK free board, I can tell you that what you have to realize is that you're in enemy territory over here. Develop a very thick skin and respond to about one out of ten of every UK posts that you see here. Some people on here might even get annoyed enough with you to bait you into saying something that will get you banned, so it's important to keep that in mind. The one time I got banned for a few months over at the UK board was in 2013, when I said all preseason that UofL was a very good team and would beat UK by about two TD's, maybe more. UKErik was one of many who took exception to that opinion, so we made a $100 bet. I told him that I would spot him whatever the line was for the game. It turned out that the line was 13, and UofL won by 14. To his credit, UKErik paid his bet, but then I got banned from the site for doing nothing more than winning the bet and being right that Louisville was indeed two TD's better than UK in 2013.
It wasn't fair that I was banned but then again I wasn't shocked that I wasn't treated fairly, either....
All of that to say that you can express your pro-UK sentiment over here, but the large majority of the responses you will get will be negative. The reason for that is that those UofL fans who agree with you or have no opinion will often not respond at all, because: (1) agreement tends to lead to very little in the way of interesting discussion and (2) UK football isn't what we care about over here; UofL football is. The large majority of UofL football fans only care about UK football to the extent that we play you at the end of November or that we go head-to-head for some recruits in the very limited recruiting base that is Kentucky. And since you are in enemy territory, most of the threads about UK will either belittle their accomplishments when they are successful or express satisfaction when UK struggles.