I thibk that 168 Lbs. will be pretty exciting in 2-3 years.. There are already some really good fighters like Kessler, Taylor and Bute.... We also got some bangers with Froch, Andrade and Balzsay(????) Also AA and Kelly Pavlik will propably move up in the next years... Yeah i think SMW will be interesting in some years...
Welter will be still be bright in 4 yrs time 2 particular prospects/contenders to keep a eye on Kell Brook 22yo British Welterweight champ Victor Ortiz 21yo NABO light welter champ, i think he'll move up within the next 4 years