It has been suggested before to be able to click on the email address you wish to send an email to, I think this is important, but as well with mobile Numbers. My office keeps couples in a single contact record, so we regularly have 2 emails and 2 mobile numbers on the same record. I think we should be able to mark for example, Daniel and Maddison, whose email is whose and whose mobile number is whose. and be able to decide to sms Daniel separately, or Maddison separately in the contact module.

I understand setting a primary for bulk sms and email etc, however I think being able to choose in the contact record itself is important.