Ranked mods are absolutely fine, they're competitive, popular and mostly liked by majority of players. There's always going to be differing opinions, but current mod rotation is quite good compared to previous ones.

Sinking TC won't solve the issue. Devs simply don't know how to run a healthy economy by randomly making everything on the market cheaper and allowing to spawn millions of TC each week thanks to TC boosters amongst many other things. Besides, hosting a bet server is one of the least efficient ideas of sinking TC I've ever heard of.