I'm thinking instead of the current set up, with multiple different tiered sets, the bundle gear set could be worn by all levels and become more powerful according to the level of the wizard who is wearing it.
Levels 1-9 would get the Any Level tier, levels 10-19 would get the 10+ tier, levels 20-29 would get the 20+ gear, and so on and so forth.
The gear would basically grow with you, instead of you choosing the best tier and having to get to level 110-120 just to use it or choosing a weaker variant that you can wear sooner, and then immediately outgrow.
Naturally, these changes would be retroactive, so that everyone who previously bought a bundle wouldn't be left out.
(Myself included. I have the level 120 Witch Hunter's apparel. )
I've now bought 4 more bundles. I once again made sure to redeem the max tier- but what happens if they add more tiers to it as the level cap increases?