Testing Grounds... some fun, some iso, no downside

Malcrof

We have all had those times.... out of heals, can't go any further in the current PVP's, done with DDQ for the day, comfortable where we are in an event, or gone as far as we can in gauntlet, etc.. and absolutely nothing you can do with your lesser characters you can't level, or don't have covers for etc... So we need something to occupy time, and grinding level 1 boards for 20 iso is painfully boring. Here is my idea.

Give us a "fun to play" testing ground.
No rank, no progression, no massive rewards, say 1/2 what a pvp reward would be, so 35-125 iso or a cover or silver token or the like.

Let us use choose from randomly selected characters, maybe even some not on our roster, just give us choices of chars to try out and maybe want to buy later etc... and we fight an equally powered randomly selected team of 3 chars.

This way we can try out chars we normally wouldn't be able to use. We would not be using anything on our personal roster, so you won't need heals.. between battles. Each battle is different (hence the random).

We would be able to grind Iso and play with oddball matchups of chars we wouldn't normally use, without any detriment to our own teams. Many of us are hesitant to use cash to pay for chars or extra team spots, without knowing if it is worth the investment. Here we not only can find out, and grind some leveling iso, but have a laugh doing it!!