Are you Jetsbest suggesting that your employer should put on extra services so that you don't have to layover so long or are you suggesting that your airline shouldn't go to that destination because you have to layover so long or are you saying that they should bring you home and fly someone else in to replace you?
How about scheduling building more efficient patterns? As with everything QF it's all about the cost to them. 5:30 MDC means they are forced to apply some effort...