In fact, you need two good ones: one that can catch and one that can block. If you're you're lucky, you might get one that can do both. The Giants used to be a TE-rich team with dynamic players at the position who were coached by the best position coach in the game in Mike Pope.
These days, the Giants are fairly thin at the position. They currently have one draft bust (Adrien Robinson) and an undersized UDFA in Jerome Cunningham on the roster.