##### SUMMARY
There is no real reason that `UnsafeProxy` needs to exist.  

We need to add unsafe bytes support, and by doing so within `UnsafeProxy` over complicates matters.

`wrap_var` should effectively take over the work that `UnsafeProxy` is doing, and then just rely on `wrap_var` directly using the proper `AnsibleUnsafe*` classes. Or callers can directly use `AnsibleUnsafe*` themselves when `wrap_var` isn't necessary.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
lib/ansible/utils/unsafe_proxy.py

##### ADDITIONAL INFORMATION
<!--- Describe how the feature would be used, why it is needed and what it would solve -->

<!--- Paste example playbooks or commands between quotes below -->
```yaml

```

<!--- HINT: You can also paste gist.github.com links for larger files -->

'''
        Reads the connection property for the host, and returns the
        correct connection object from the list of connection plugins
        '''
        if self._task.delegate_to is not None:
            
            
            for i in list(variables.keys()):
                if isinstance(i, string_types) and i.startswith('ansible_') and i.endswith('_interpreter'):
                    del variables[i]
            
            
            delegated_vars = variables.get('ansible_delegated_vars', dict()).get(self._task.delegate_to, dict())
            if isinstance(delegated_vars, dict):
                for i in delegated_vars:
                    if isinstance(i, string_types) and i.startswith("ansible_") and i.endswith("_interpreter"):
                        variables[i] = delegated_vars[i]
        
        conn_type = self._play_context.connection
        connection = self._shared_loader_obj.connection_loader.get(
            conn_type,
            self._play_context,
            self._new_stdin,
            task_uuid=self._task._uuid,
            ansible_playbook_pid=to_text(os.getppid())
        )
        if not connection:
            raise AnsibleError("the connection plugin '%s' was not found" % conn_type)