Just one Fundamental Issue, it would not be a Team-Game if teams consist only of single players! It is called logical error or tautology: why on earth we need to produce that? Secondly I really doubt that all businesses that do not use surveys or customer feedback can be called not "real". And Fizzers form of Customer Feedback is called Uservoice - I doubt you here that first time!
Yes, team games would be popular because now they would not be a team games! Problem solved! 
The core idea of team game is that team consists of multiple action-makers that have to come to united decision-settlement how they will perform their strategy and weight their position relative to other teams if that is multiple team-game. 
If you really want to play alone with multiple spots against team of multiple players call it something else, other than Team Game! It is already done with Alts in non-coin-games - pretty pathetic if not pointed out in description. To be honest, don´t care what its called, as long its not labelled under team game....  
 - Fake Team-Game 
- One Man Army 
-  Alt-Fest 
 Secondly even if it does not get implemented, you can still make games similar fashion, but just agree on payment in external channels: good side is it will probably take less convertion-rate! Plenty of ways to-do that.