Right now we get our LTD Legend, then 5 different versions of an offensive Legend and a defensive Legend. This is an okay system but I think it could be better. What if the lower level legend cards were instead of different players? This would be a great way to introduce past players who maybe were elite for a short period, were "very good", were high level roleplayers, or just past players who fit certain theme team needs. This could also take care of the "Is this guy really a Legend?" issue we've seen with some past choices.
Would need to perhaps pay a bit more to license names and likenesses but I'm pretty sure EA can afford it....