I love the game how it is, all the little flaws will be taken care of soon i guess.
What i would wish most for… is a replay function.
While im sitting in a PvP event, waiting for new healthpacks it would be great to be able to see a replay of a team that attacked me and failed. It would give me so much pleasure to see how my team won on my behalf 
Im serious
it would be an entertaining feature to pass the waiting time.
Honestly I think seeing how my team lost would be more valuable, but I agree, that a replay feature showing our defensive battles would be pretty useful.
Though how many times would people start arguing that their opponent cheated to beat them?
Personally, I’d love a replay function just so I could take screenshots of all the times that the AI is cheating and casting abilities it doesn’t have the AP for.
I would like the option to see the team I defended/lost to.
The notification screen could get some flowery dialog for wins and losses,
Your team was attacked
Your team successfully defended
boring.
Your team or ‘X’ enemy team
was “sentry-bombed”, “annihilated in a world rupture”, “succumbed to strike tiles and match damage”, stun-locked, head-butted to death, etc.
I would be curious to see how other players use a board… I often try to set metaphoric ‘traps’ for the AI, but I would be curious to see if there are other tricks out there that I haven’t intuited on my own.
How about changing the way you link to facebook.
I just lost all of my data on a new account because AFTER i was told my old account was manually unlinked I went in on my phone to link the new account.
It gave me the option to load or cancel after telling me that only 1 account could be linked to facebook… OK…I clicked load THINKING I was linking my new account when in fact I was loading the old one.
It should read load old, or overwrite with new. Something like that.
How do I get my new account back???
I was more thinking that replays would be hidden away behind a menu. You could access it like the options menu on the home screen used to be and see the last 10 or so defensive replays. Potentially you could even set it to only save wins, loses, or both.
It would be good the record interesting stuff later. Beats recording non-stop. Ain’t nobody got harddisk for that 
Add a platinum / palladium token that specifically pulls 3*s or better. Can be a final prize at a PvE or high 1000s for PvPs.