First of all , TM doesnt ask people to threaten anyone ,she just mentions it as polite request , fans can wish for their jodi and put their demands forward.. and as far as actor's personal choice is concerned- it is your presumption. I dont feel that way neither fans who are trying feel that way. Again no one is asking him to be ASR again ...they are just asking for new show with both leads and if they are in popular demand and want to work together and script is also exciting - I dont think anyone will have problem...
As far as I see no one here is forcing their views on anyone...its your choice to take this as force or threat.