If the stacks are deep enough then yes, given that you put 8BB in preflop you would need to outflop him more than 1 out of 12 times and get his stack the times you do hit (if you both have 100 BB stacks). Also two pair is easily counterfeited so you won't win all the pots where you outflop him. How often will you flop two pair\trips? Someone want to do the calculations? I prefer suited connectors\one-gappers as they can hit more flops.

A lot of players just remember the times they destack opponents with these trash hands but they forget all the countless times they had to fold on the flop. They all add up... Just remember the more trash hands you play the smaller the chance is of you holding the best hand on the flop and therefore you need to get your opponents to fold the best hands more often to make up for it, as well as getting max value from the times you do hit your miracle flops.