EventManager injection

EventManager.php

<?php
namespace Zend\EventManager;

/**
 * EventManager can compose static connections.
 *
 * What I'd like to see: classes that accept an EM always get a new instance, 
 * but each EM instance each receives the *same* instance of a 
 * StaticEventCollection.
 * 
 */
class EventManager
{
    protected $staticConnections;

    /**
     * @var EventManager
     */
    public function setStaticConnections(StaticEventCollection $collection)
    {
        $this->staticConnections = $collection;
    }
}

FooController.php

<?php
namespace Foo\Controller

use Zend\Mvc\Controller\ActionController,
    Zend\EventManager\EventCollection,
    Zend\EventManager\EventManager;

/**
 * controllers compose an EventManager instance
 */
class FooController
{
    /**
     * @var EventManager
     */
    protected $events;

    public function setEventManager(EventCollection $events)
    {
        $events->setIdentifier(array(
            'Zend\Stdlib\Dispatchable', __CLASS__, get_called_class(),
        ));
        $this->events = $events;
    }

    public function events()
    {
        if (!$this->events instanceof EventCollection) {
            $this->setEventManager(new EventManager());
        }
        return $this->events;
    }
}