that may be true but you also have to remember that it can be done.... Look at dragon age inquisition!
with controlling your companions to heal, to tank to dps... that would be pretty fun... and move them like dragon age inquisition would be very good.
People may have bad opinion on this but, in the magazine it said we can solo anything so... this must happen!!!! right???? well now you can!!!!!!!.... i still believe that this is a good option and a good feature!
Even then... if you don't like it then don't use it... But people who want this feature may want it because as i'm paying i should have a feature such as this... so i don't have to wait for people just because of timezones and such... I still think it's a good feature for this game to have as an optional because gosh damn if you pay subscription and you can never get into the content your trying to get such as operations and a few flashpoints just because it may not be on the group finder... or having all dps and no healers or all tanks and no dps and healers could be a big problem for some people...