Question regarding my setup

Hi everyone.
I am using Talia as starter, and now I just got her the 5 Stars Tier 5.
My current setup is Talia, Shi Fu, Nexara at the backline, and Sir Rogas and Agrila at the front (too bad, just drew 11 times and no 5 stars tank...)
I also have Vera, Ygress and Tao Yuan...Should I change my line up?
I am also working toward Allon...only have 40 pieces though..should I continue or should I find other way to get a better tank to replace Agrila?
Thanks everyone

Keep your current line up and once you get Allon replace Agrila with him and you'll be fine.

You can also switch Shi Fu with Vera if you want to go full single target DPS which is generally favored.

Thanks for your advice.
I am using Vera more now in stead of Shifu.
I just got a S Hanzen, should I use that to replace Agrila? Or should I just wait for six stars....?
As for awoken, which one I should awoken first? should I do awoken if the chance only 36%?

Hanzen can replace Agrila, but he has the lowest defense for a 5* warrior, so he won't be as "tanky". He'll outdamage Agrila by a longshot if you evolve him, but you may consider saving crystals for a different tank.
You can however evolve your Hanzen and if you get a different tank you like (Wu and Allon are very popular) you can use transfer potions without having to spend extra evolution materials.
Wu and Allon are prefered because they have superior defense and their utility to stun increases their survival (0 damage taken from a successful stun) even if Hanzen hits harder.

Awaken hunters and mages first, they're more important. Awakening is a total gamble, as some people succeed with the lowest chance and some fail with 90%, just remember you'll need those fusion stones for awakening and evolving your starter <- will consume a huge number of 5* and 6* fusion stones.
If you have a 5* you want to keep around for a very long time, awaken. If you're aiming to replace, feel free to save up.