to be fair, I think I have to echo what Pierre McGuire said. There was a time where things like tributes (ie: the video tribute, a specific - let's acknowledge what you did, etc) - were given to
A: people who spent the majority of their career with one city (and more often than not, drafted - or close to it - ie: Mats, ie, Iglina, ie. St Louis)
B: they were beloved and made a significant difference to the team (see, a Nieuwendyk, see a Robidas, see a Laich).
and that Dion doesn't fall in either category. He was traded here. He was here. and He was traded out. Dion easily could have had a t.v. time out acknowledgement "thanks for 6 years" and then continue on - captain or not. but that's just me and my nickle's opinion.
They are giving a tribute, so. good on him I suppose.