Issues about ghost round

when it's odd number especially 3 players left, one has to face a ghost round, when u are the one facing real enemy, it sucks that another player gets to fight the ghost and win easily beacuse ghosts don't apply synergies. Example: u are #2, and you know your teamcomp can easily destroy #3's, but system make u fight against #1, and u lost, so #3 get a free round and survived as #2. I think riot should change that, at least making ghost having full synergies, so when example situation happens, #3 didn't get free pass bacause that players will likely lost to my/#1's ghost. BTW, I think the determintion of ranking when 2 or more players die at the same round should change from who die first to who lost more blood.