Its been a while since I seen an Udyr in game so i suggest that a visual update would be best to give the champ a chance to be seen more often and also Give shaco a visual update as well or a new skin. I am still waiting on a cinematic for Shaco and also to learn more about his lore like where he really comes from or what purpose he truly serves in the game. 
and 
Until it gets expanded later on, this is the new Shaco lore
"Crafted long ago as a plaything for a lonely prince, the enchanted marionette Shaco now delights in murder and mayhem. Corrupted by dark magic and the loss of his beloved charge, the once-kind puppet finds pleasure only in the misery of the poor souls he torments. He uses toys and simple tricks to deadly effect, finding the results of his bloody “games” hilarious—and for those who hear a dark chuckle in the dead of night, the Demon Jester may have marked them as his next plaything."
