Though some Dell (DELL-OLD) shareholders are upset the company is reportedly looking to do an LBO deal with Silver Lake in the $13-$14/share range, execs at major P-E firms tell Reuters they're skeptical a better offer from a rival firm will emerge, particularly given Michael Dell's involvement. "When management is rolling over [their stake] and they have picked a partner, it is hard to top the agreed offer," says one source. Moreover, few expect another tech giant to make a bid. (go-shop process)