Yes but i do not think the solution lies in increasing the range of bowmen, then crossbowmen will be completely useless since in a ranged vs ranged fight bowmen can shoot the crossbowmen while the corssbowmen cannot.
Again, that's the idea: to make Bowmen a strong response to an enemy that is mostly training Crossbowmen.
And the power of the bowmen lies in the high fire rate so decreased acccuracy will not help much in making them less powerfull.
That's not supposed to make them less powerful, it's supposed to make them a two-edged sword you wouldn't want to use if you have other troops fighting.
Imagine the situation: 24 Crossbowmen and 24 Axe Fighters vs 24 Bowmen and 24 Axe Fighters.
The Axe Fighters successfully ran and engaged the enemy Axe Fighters.
Let's say Crossbowmen and Bowmen have the same DPS (more power but shoot less often vs less power but shoot more often), and that in the same time interval they both kill 8 enemy units.
Crossbowmen are precise, and killed 8 enemy Axe Fighters; the Bowmen instead killed 4 enemy Axe Fighters and 4 allied Axe Fighters.
Let's say that in the meanwhile the Axe Fighters managed to kill 4 enemies on both sides thanks to the damage they are contributing in the fight.
Let's also say that the Bowmen, that started shooting sooner thanks to their range, managed to kill 2 extra Axe Fighters before the actual fight happened.
Now the groups are 24 Crossbowmen and 14 Axe Fighters vs 24 Bowmen and 8 Axe Fighters.
The group with the Bowmen is losing the fight - and when the melee fight will be done, any surviving Axe Fighters should be able to easily slaughter the Bowmen.
Now for another example; same numbers, different situation: this time, both groups are hesitating to initiate the fight.
Bowmen are hitting the enemy thanks to their superior range, while the enemy is not able to fight back at all.
This time, the group with the Bowmen is clearly winning.