As for Lex/Michael Rosenbaum, there has been no significant movement on that front. But turning to Lana/Kristin Kreuk, two wildly different messages are circulating.
Though Fancast heard from one source that Lana “for sure” will be back for at least part of Season 10, a spokesperson for Kreuk tells us, “I don’t see any ‘Smallville’ in her future…. I’m sure of it.” Similarly, a setsider says there have been zero rumblings about Kreuk and/or Lana returning for the series-ending salvo of episodes.
Kreuk herself proved skeptical of returning to ‘Smallville’ when Fancast spoke to her during her ‘Chuck’ run. “The show has changed so much it would be weird for her to come back in,” she said. “She was from a different ‘Smallville’ time.” Plus, the kryptonite-irradiated Lana is, like, deadly to Clark nowadays