My experience that players who like to raise or reraise preflop either have a high (KKJTs), a low (A2xxs) or AAxx (lesser chance cause you already have two of the Aces). People just don't play T987 or 2345 because the hands they're most likely up against (or atleast mostly fear), KKA2, A23x or AA with any low card, are big favourites aginst those straights.