The daughter idea makes me shudder. If the franchise went that way it could
become nothing more than the Lara Croft/Relic Hunter wank that it inspired.
Any stories concerning Indy's offspring would take the settings into more
contemporary times which, in my opinion, would conflict with the tone of
A younger Indy would be the way to go. The TV series had such potential
and it needs to be rejuvinated.