Error prone LBW decisions - How come we continue to live with it ?

Re: Error prone LBW decisions - How come we continue to live with it ?

^Your signature reminded me : Written on a public urinal in Mumbai: Aapki kismat aapke haath mein hai

I think a mechanism can be developed whereby the role of the on-field Umpire is only to decide when to refer decision to the TV Umpire and when not to. The TV Umpire will basically make all decisions. The bowler can appeal to the on-field Umpire.....and we need just one on-field Umpire. Outrageous as it may seem now, I see Cricket being played this way 10-15 years hence.