recruiting sounds like a strange choice
Why? Surely Starfleet would be inclined to choose a great public hero both for its recruiting needs
and for commanding a prominent starship. We only need to assume that Pike was such a hero in this universe. It would then follow that Starfleet would send him to recruiting tours whenever they could spare him from operational tasks.
Leaving Earth so poorly defended (or at least with such a poor reserve force if Earth had adequate static defences) is another issue of course but it doesn't fit well with the idea that SF were building larger more capable ships in response to the "Kelvin incident" twenty five years earlier.
We have no reason to think that Starfleet was reacting to the "
Kelvin incident" in any way. When the
Narada is encountered the second time, nobody comes prepared for the encounter, either in terms of hardware or in psychological terms. A resurgence of this threat appears unthinkable for all of our heroes, even Pike who studied the very incident - until Kirk comes along with his rather monomaniacal ideas that derive largely from personal involvement. It's damn good luck that he happens to be right...
Laurentius was clearly considered important by Starfleet. And in naval warfare (of the WWI style, which Star Trek closely resembles), the side that leaves behind reserves chooses to lose. Reserves mean voluntary lack of firepower, and lack of firepower means defeat, in any battle fought with roughly equal weapons of short range (and this describes all conventional Star Trek battles). If Starfleet thought Laurentius was going to be a conventional engagement with another fleet, they'd not leave behind any defenses at all, because those would serve no role: they'd contribute to defeat in the first battle, and would be too little to do anything in the second battle where the victorious enemy would reach Earth. "Splitting forces" is synonymous with "defeat in detail" in this type of fighting.
The idea they wouldn't have crews for the few ships they had left seems even more ludicrous to me (what if there was a surprise attack and they didn't have time to drag in academy cadets?).
Starfleet would have to resign to being unable to fight on two fronts if Laurentius appeared to be bad enough. It would do no good to choose defeat at Laurentius if another threat was directed at Earth from elsewhere: the only course of action then would be to stay at Earth with the full force and let Laurentius fall, whatever that meant.
Why does anyone think Pike would be there because Kirk was there, he clearly said that he was shocked when he found out who he was.
Of course, the movie insists, implicitly and explicitly, that everybody was where he or she was because Kirk was there. It's all about predestination, or a string of favorable coincidences, however one wants to call it.
But if Pike consciously came looking for Kirk, he must subsequently have lied to him. Although given Pike's specific expertise on the
Kelvin matter, it would be a bit implausible if he didn't already know that the son of George Kirk Sr. would in all likelihood be found in Riverside, Iowa!
Timo Saloniemi