Last thing about shen

Well trough all these champions nerfs and bufs i get why shen is not played anymore,people just thought that well shen has a tp right?well i have a sumoner spell that preety much imitates the importance of hes ult(and that being the global presence)why wont i play sion who basicaly is sion with shens global ult.With bufs you wont get him played without being broken,and i dont want a broken champ,i just want a tanky iconic ninja that i can play with.what he needs is a good rework on hes ult.witch would diverse him from the other champs,and would make him not just a guy with a tp for hes ult.