Easy may be the wrong word, but we'll know more tomorrow. If Italy blows out CR, which wouldn't really be a shock, then England could almost be considered the favorite to come out of the group going into the final day. Italy wouldn't have a spot clinched yet (with a potential three-way tie if they lost), so they couldn't rest people against Uruguay. England will have the goal differential advantage on Uruguay automatically if both finish 1-2, so they would just need a win over CR and an Italy win to move on, which would both be the most likely scenarios.
If Italy only beats CR by one, then England would need a multi-goal win against a possibly bunkering CR to pass them (and still get the U loss), a much harder task. It could also be one of those situations where CR would adjust their strategy as they caught wind of the Uruguay-Italy score, which can be fascinating (uh-oh, Uruguay scored - send everyone forward!)
Although obviously if CR gets a point tomorrow, it's all over for England.