No, because anyone still using the Samsung Wave is shooting themselves in the foot for no reason. One can easily attain a £100 smartphone nowadays which far exceeds the spec of the wave. That and the resale value means one can get a pretty nice phone for a low price.
Just because I bought the S3 and he bought the S4 doesn't mean everyone else has to. You're paying nearly 5x as much for these smartphones and I find it hard to believe that after 3-4 years that anyone who could've afforded the Wave in the first place couldn't afford a new phone.