The Royal Tenenbaums : Tenenbaums sequal?

Tenenbaums sequal?

I want to know how these characters turn out? I want a sequal whose with me?

Can we bring gene Jackman back as royal's brother or have the sequal take place before he dies of a heart attack? Gene Hackman was great in this movie. Do you know the original choice to play royal Tannenbaum was gene wilder but he preferred to stay retired.