Question to Astros fans from a Cubs fan

Curious what the sense is on Tucker and Framber signing extensions or if you think they'll go to free agency? If they are destined for free agency what would your reaction to this trade be?

Tucker and Framber to Chicago

1B Michael Busch (3.0 WAR last year, 5 years of control)

RP Daniel Palencia (102/103 mph fastball)

OF Owen Caissie (#34 Overall)

C/1B Moises Ballesteros (#44 Overall)

2B/OF James Triantos (#55 Overall)

2 A ball players with high upside