Champion Selection by Level

Maybe it should increase not only the level, but the number of each type. For Example Level 1: choices are 5 x lvl 1 champions Level 3: choices are 5 x lvl 1 champions, 2 x lvl 2 champions Level 3: choices are 5 x lvl 1 champions, 3 x lvl 2 champions, 1 x lvl 3 champion Level 4: choices are 5 x lvl 1 champions, 3 x lvl 2 champions, 2 x lvl 3 champions, 1 x lvl 4 champions

Why? Some times it is easier to lvl 1 champions to 3*, but the pool is still very large that it is hard to do so. The point to leveling up is still there, but it also allows for upgrading absolutely weak champions to higher levels so they can still compete (For a while) It may also allow for a greater variety of champions to enter the mix without reducing the huge pool ACCESS to all the various levels

Thoughts?