Jones Lang LaSalle-CBRE rivalry

The bods at Jones Lang LaSalle Hotels sound as though they had a high old time at their annual get together at Cancun recently. I am told that after one team building exercise, the losing team had to wear CBRE Hotels t-shirts for the rest of the day. This was doubtless intended as a jokey slight, but Kitchen Rat wonders whether it betrays a feeling of insecurity over its closest competitor.