How hard is clearing path of progession and traveller kill for rewards for a newer player ?

So i played very early like season 2 and 3. But getting back into the game now.

I have an iris2 in trade league thats in T7 and im fairly comfortable on the character.

However im now wondering how long or hard it would be to clear all of the path of progession on this character with the rest of the time in the season and also how hard the traveller kill for pet would be ?

Since I dont actually have any dmg pets im going to be weaker but is it still very possible to clear path and traveller given the remaining season ?