Buff or atleast give these champions updates..please?

I would love to see skarner, zilean, nunu, and braum. Here's why, i think these champions never really shine among the majority. i would love to see these champs get buffs (mostly) or at least updates. i feel kinda bad for these champions because they cant really stand there own ground. maybe give braum's ice shot ice shards that bounce off the first target and hit other minions in a small cone or small aoe. skarner well he feels kinda stiff you can only jungle with him (for the most part) and i don't know...maybe just more versatile don't play skarner much but just a thought. zilean maybe give his bombs a slow effect after the damage or a tiny heal in his bombs for allies and still damage enemy's just make zilean's bombs more BOMB. Nunu dont really play nunu but would love to see him get update to all these champions i think deserve a rework ( or atleast updates) none of these champions really have the spotlight would be nice to see them shine comments???.....