Anyway, on a more serious note, it depends on soooo many different things, not least what do you perceive as 'big'.
If it's a custom made bat, then surely you ask for that spec and the batmaker will tell you if it's possible or not.
He might say "no chance", or he might have a super light cleft available which does allow it, or he might get clever with concaving and a lower spine.
Your question has certainly been met with a fair amount of derision, basically because it's a but of a stupid question - and as the first answer indicates, you're best speaking directly with Talent.