Move them to tier 7 or 9. This accomplishes three things all beneficial to the game and even Wargaming themselves
Discord: discord.gg/chems (Check latest video for updated link)
0:00 Intro
0:34 Why Can't WG Nerf Premiums?
3:00 OP Premiums suck for WG
5:24 Too many tier VIIIs
7:28 The Solution
13:23 BZ-176
20:19 Bourrasque
22:26 Skoda T-56
24:36 XM-57
25:40 Grom
27:50 ELC EVEN 90
29:21 Object 252U
32:12 Tier VIIs
35:04 Conclusion