There is one case where SC's can be a biggish advantage, especially if they are mid value cards (45 to 89 IMO).
This is when there are 4 or more other players in a raised pot. The reason for this is because you would think that most people who would get into a hand that was raised in early position, would doing so with strong hands (AA, KK, QQ, JJ, TT, 99, AK, AQ, AJ, AT).
With so many high value cards in play already, you can be forgiven for thinking that there are way more low and middle value cards left in the deck, so a call isn't that bad a play with 78 suited for example.
If you hit your straight on the flop you will have a disguised, very strong hand. Just watch out for a flush, because any of the strong starting hands that aren't pocket pairs, could be much stronger. There is also the worry that if the board pairs, you could be looking at a boat.
Most people with strong starting hands, will play them aggressively, so you should be able to just call to the river, and make yourself a nice fat profit.
The bottom line here is that you have to be careful, but not paralized with fear. Fold if you think you are beaten, because you probably are, but if you think you have the better hand, play it like it is the best hand.
If you do manage to win the pot, it will probably upset some, and they may call you a donk, and your table image will probably shift a little towards being looser than it was before the hand. This can also work in your favour if you play TAG poker, because when you do get that big hand, and you want callers, you will probably get one who thinks you are LAG, and you can cash in again.
I generally play a TAG game, and have been trapped like this a few times, and before I found out about this kind of play, I thought that the person winning the pot was a moron, but I'm not so sure now. He just might have been playing the hand like this.