I found that in "Call History" there is no option to send an SMS to a selected number/contact ...

its useful if there is a patch to make one of these:
1. a button beside the Number/Contact "Call History" to send an SMS.
2. Hold the Number/Contact in "Call History" to send an SMS.
3. integrates the unsaved numbers from Call History into Messaging when start typing in "To:"
4. add an icon beside the Contact icon in messaging to fetch a number from Call Hostory and use it to send SMS.

is one of the 4 ideas above possible to make a Patch for?