These cards would be ONLY that is offline

Oftentimes when searching through your group, you might stumble upon a player and NBA 2K21 MT say"yeah, I would like to try him out". There should be an option to press a button which says"Add To Lineup" that will bring up the lineup screen together with the 8 groups, then you choose the lineup and then drop him on whoever you want to replace or to a new lineup if needed, then when you press the back button it returns you to your previous screen where you're seeing your collection so you can put another guy in via that method.

For those who play with offline only there should be a market for them to buy new cards directly with MT in the marketplace.

These cards would be ONLY that is offline. Cards may be used for both, but offline is offline. For instance, Throwback Seconds drops with GO Gerald Wallace and GO Greg Oden and D Wesley Johnson. I can buy offline unsellable versions of this opals for 5k and the diamond for 1,500k.

I can not sell them back for those costs, because then I would have the ability to break even and utilize the reclaimed MT to shop for different cards on auction that I can utilize in Buy 2K21 MT the two online/offline. They're there for good if they are bought by me. Like cards. They would not rely to Collector Level.