SuperCell has it planned out!

[NotYoCookiez]

They buffed valks... New TH11 cannon! Now we get air attacks buffed... New TH11 archer tower(future update)

[wjjk13]

They buffed valks... New TH11 cannon! Now we get air attacks buffed... New TH11 archer tower(future update)

Ya, actually probably 100% true. Good call

[MrAnonymous1113]

They buffed valks... New TH11 cannon! Now we get air attacks buffed... New TH11 archer tower(future update)

You already know that's coming sooner or later. Along with a up to Tesla's as well. And even though XBows recently got a buff.
I expect those to get a new level in the future as well.