Tau is in full rebuilding mode.
They have lost their starting, PG, SG and SF (Prigioni, Rakocevic and Pete Mickael). Teletovic (their best big aside Splitter) is also rumored to be on his way out.
They are building a team for the future with young players. If Splitter is set to leave the team in 2010, it makes few sense for Tau to keep him and his big salary in 09-10.
I'm a little looking at Tau forums and Spanish articles about Splitter since the end of his season. I have seen almost nothing hinting that he will leave or that he will stay. I've only read a rumor of him going to the NBA on the ACB forum (
link ).