Which of Bon Jovi's older stuff (nothing past Keep the Faith album) could potentially still make number 1 in the charts today if it was to be released (pretending it is its 1st release). I think only 2 songs could do it.

Livin on a Prayer (yes its still played at clubs all the time)
Bed of Roses

Some others might make top 5 such as I'll be there for you and Never Say Goodbye