I am presenting this report on basis of Data collected on WBBA, Twitter, Youtube and Amebo.
Beyblade Burst will have a confirmed Season 5 and 6, also from corocoro Aniki Winter Issue, We got Info that a Soaring BeyBlade will Return. That Reminds of Soaring Pegasus from MFB. Season 5 is also rumored to have compact beys like MFB and HMS.
Initial Releases Skeleton
B133 Dragon (balance)
B136 Entry Set
B137 Long Beylauncher
B138 Long Light Launcher
B140 Random Booster
B141 Long Beylauncher L
B143 Random Layer Collections Volume 1 (not Gachapon)
The Line has quite a lot of launchers, Compact beys will most likely have have higher RPM, and we see quite a lot of launcher already. Also we Have 2 on 2 stadium coming this month.