You need 5x timewalking for a ilvl 200 piece. That's like 5 hours.
You need 4 m+ runs to at least give yourself a couple options in the Great Vault. That's like 4 hours, more if you pug and wipe.
You need Ulduar timewalking for ilvl 200 gear. I dunno what that is, 1-2 hours?
Full clear normal CE, maybe 5-6 hours
Full clear heoric CE, maybe 5-6 hours
Maybe mythic CE first boss, another hour.
Torghast / covenant stuff, 1-2 hours
PvP / arena, more hours there
That's around 20-25 hours of play this week. Who is seriously doing all of this?