For all the stress about making emails short and to the point, this subject example is entirely too long. No one is reading all this.

> Good: Action needed today: approve revised offer Decision needed: pricing for Client X Update: contract signed with Acme Risk: launch delayed by one week

Some of these are good, but a lot of it depends on company culture. It sounds like he's barking orders at people, which may be received poorly. Some of it borders on sounding like Kevin in The Office when he tried to eliminate words from his speech to save time.