It comes down to the match-ups I suppose - for example I think Malaysia matches up quite well with China (LCW + two men doubles is quite probable), but once China is knocked out every team stands a good chance. I can see Malaysia getting beaten by Indonesia, Denmark or Japan after that.
if MAS still not gonna improve their mens single department, they will gonna fall to any countries including CHN, INA, JPN, IND, THA & TPE, however it will be 50-50 against DEN & KOR...