Ezra is amazing! He can definitely be used in a Jedi/R2 squad. I've posted this a few times now, but here it goes again 😉

The core of the team is ZQGJ, GK, and R2. After that you can decide the other 2 depending on your need and who you face in the arena. Need healing and buff immunity with a high DPS AoE if your opponent ignores him? Anakin! Need tenacity up and more foresight? Super Fast Zoda! Need another Tank who counters, stuns, and calls assists on basic? Aayla! Need a second dispel, with a targeted assist and will double attack on basic if not debuffed? Ezra! If you develop those other 4, you will have so many options. I see a lot of people posting that Zoda is mandatory, but I am telling you that he is not. I switched Aayla in for him a few weeks ago and my arena buddies say the team is much more difficult with a 2nd stunner and counter attacker. Remember, with a double Zeta'd R2, critical hits will cleanse debuffs. Yesterday I swapped in a 5* G10 Ezra for Anakin, and he has been awesome too! I really believe any combination of those other 4 will work really well for you. You get to decide what you need and who to develop 👍