Juan Carlos, you can't get too caught up in what player is using which axe. It runs the gamut from guys like Clapton and his Strats or our Jimmy Johnson and his S2's who have settled on an used the same guitar(s) over and over for years, to the other end of the spectrum where you never see a guy wih the same axe twice. This occurs for any number of reasons, usually capped off by the interview about his new record that reveals . . . he ALWAYS records with the same two or the three axes you've NEVER seen him with in pictures !
Some famous guys get fronted lots of free guitars, some guys collect and can never make up their mind what to use on any given day, some have endorsement deals where they can only be photgraphed with that brand of guitar (which they NEVER play when the camera is not around), and on and on. An up and coming bassist here in Nashville signed multiple endorsement deals, appeared in three different ads in BASS PLAYER one month with three different brands of bass: All three companies hit the ceiling, took their guitars back, and one of them sued him !
SO . . . always take what you see with who's playing what with a little skepticism. You never get to know the back-story most of the time.
J o e y