User blog comment:Aithusa07/Guess Who's Coming Back?!?/@comment-4623180-20120421001614/@comment-4623180-20120421015314

If Alvarr doesn't return and they don't mention him, you bet I'll be pissed!

Even more so if the actor came out in an interview after Series 5 finished and said "I wish they asked me to be a part". Imagine that!