Remember when bookshelves played a big role in Fortress survival and people would mass them as their main source of tomes? Well now that the number of bookshelves a player can build has been reduced to 8 the importance of bookshelves has been drastically reduced. Most pros I see play only build 1 bookshelf so that they can focus on lumber more. But if there was an upgrade that increased the chance to create a book and or tome or the time it took to make a bookshelf was reduced maybe we could see more players using bookshelves or at the very least for the players who already make 8 they could receive a bigger reward. Leave thoughts and opinions
P.S another thing could just to buff them straight up with no upgrade