Heat, Magic et al

• Mets and Cosmos
• Sharks and Jets, e.g
• Mets and Yanks
• Partnerships of a sort
• Bulls and Bears, e.g.
• Joins (up with)
• Conference members
• Nets and Jets
• Cards and Reds, e.g

Wiktionary Word definitions in Wiktionary
n. (plural of team English) vb. (en-third-person singular of: team )