All the "Team Canda" cards should simply be "Canada", as you have done with Ranford. The cards that commemorate First Round Picks should be only the team that the card states "1st overall by....". Cards that cover a players career should list all their teams, so Team collectors are sure to find them in database searches. Case in point, I didn't know about the Crozier card because it only lists Detroit Red Wings, but he also played for Buffalo and I collect Buffalo.
I'll give you some help, you take the Team Canda, I'll take the First Round Picks. The career cards might take some research if all the teams aren't mentioned on the back.
Someday my cards may double in value and then be worth half of what I paid for them.