[ASKKPOP] Lee Jong Suk, Ji Chang Wook, or Lee Jae Hoon could have played Siwan's role in 'Misaeng'?

LeaderYang Sung Minof theCJ E&Mcasting team appeared on the recent airing ofSBS's 'One Night of TV Entertainment' and provided interesting information about some of the casting to their most popular dramas.

He stated,"There are almost no cases of casting the actor you first had your eyes set on for any production,"explaining how they had initially offeredKim Woo Bin's role in 'Heirs' toYonghwa,Suzy's role in 'Introduction to Architecture' toSeohyun, andSiwan's role in 'Misaeng' toLee Jae Hoon.  Hey, but everything worked out so well!

Yang Sung Min said,"In the case of 'Misaeng,' we even sent in offers to a couple of actors apart from Lee Jae Hoon likeLee Jong SukandJi Chang Wook.  However, the way we see it, there is an owner for every casting."

Do you think the possible actors for the roles would have fit?  Like Yonghwa for 'Heirs' and Ji Chang Wook or Lee Jong Suk for 'Misaeng'?