More champions like Shen please!

I noticed that a lot of players are selfish...they just wanna go and make miracles by themselves in a team game. They don't give a damn about the teamwork. Everybody wanna carry, everybody wanna do damage, everybody wanna score a pentakill...but when it comes to help others, there are just a few players that actually know what teamwork is. So, I ask for this...maybe Riot will make some champions in the future that will resemble with Shen. I mean, with Shen, even if you go top, mid, jungle or supp you are forced to use your ult from time to time to help a teammate, otherwise you didn't use this champion at maximum potential. So, I would like to see more champions like this, that can be played in other lanes, with other roles, not just as supports, that will have an ability you have to cast on an ally to help him. I can't really think about something concrete, but I am sure Riot is very inventive when it comes about new champions and abilities.