PBE TFT Riot's big opportunity

Currently Riot is dealing with one of the largest influx of desire to play in the PBE ever. If Riot uses this potential player base to test the game's balance and accessibility by delaying the release of TFT to live server's by a week and have constant changes to balance while in PBE they may be able to foster a constant new PBE player base. The key to do this would be increasing the amount of servers to thus handle the load better. Also informing the players that future units added to the game mode will be in PBE for at least two weeks for balance would cause the desire to stay in the PBE to increase. The PBE player base is hugely important due to the fact with more hours played with a new addition to the cast the overall shipped version would be more polished. Also a system in which based on the amount time played in the PBE would reward the player's live account could be very influential on newer players that are coming to league solely for TFT.
Just some food for thought. [vlad-salute] Thank you every one for your time in reading this. I hope everyone will have a great day. Very Respectfully, Spicy