my friend..i think with the two insides on the wings you may score more goals
but you will be more unstable on defence..because the inside forward are not fond of marking...the wide midfielders though
are somekind of inside forwards (with cut inside and direct passing) and they are marking too...
i made this tactic for all underdog teams to have a chance to win championship and european cups...
the tactic has no specific requirements for star players...i believe any decent player will have the job done.. :P
Hope it will work for you...I am looking forward your results..i'll be very happy...