Linking to sub pages will make your inbound links appear more natural to the search engines and could improve your page rank.
https://nextnetmedia.com/wp-content/uploads/2016/08/NextNet.png00nextnetmediahttps://nextnetmedia.com/wp-content/uploads/2016/08/NextNet.pngnextnetmedia2010-10-25 18:27:222010-10-25 18:27:22Link-Building Tips: Deep Link to Sub Pages