Cleveland signed three rookies to four-year contracts on Sunday, just not the big three. With the opening of training camp a few days away, the club has not yet reached deals with offensive tackle Joe Thomas and quarterback Brady Quinn -- both first-round picks -- or cornerback Eric Wright, a second-rounder expected to compete for a starting job. The team did sign defensive back Brandon McDonald, defensive end Melila Purcell and wide receiver Syndric Steptoe.