Troll Bow Adepts with smartlinked bows aren't really that scary...
Bows do (rating +2)P damage, rating is capped at 8, bow damage is capped at rating x 1.5.
You only need 2 hits (1 hit when using explosive arrows) to reach the damage cap, so neither strength higher than 8 nor a high dicepool for multiple hits do any good.

Unless using the stupid cheese that's MRSI software, bow usage is really limited.
Adding a bows concealability issues and the problematic rules regarding firing speed (quick-draw, ready weapon to reload etc...) you are better of with a throwing adept mixing knifes with grenades
