Coliseum targeting changes.

Please make the targeting either at taunt or truly rng. my r5 which is by far the highest level almost never takes single target hits until he is the last one. can we please change this or remove how loaned units work and make them scale to the highest level again? it is annoying that my best survival chance character is never the target. also if BAM is in birds and low he 100% gets the single targets but if not in birds they tend to ignore or seem more random. can you please share how they work for targeting or fix how they do it?